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U.S. PATENT AND TRADEMARK OFFICE
Office of Electronic Information Products
Patent Technology Monitoring Division (PTMD)

Patenting In Technology Classes,
Breakout By Organization

Count of 1969 - 2004 Utility Patent Grants,
By Calendar Year of Grant
With Patent Counts Based on Primary Patent Classification

- Explanation of Data -

Rank Ordered Listing of Organizations Receiving 5 or More Utility Patents During the Period
Having Primary Classification In

Class 379, Telephonic Communications

( technology class is determined by the primary classification assigned to the patent- see 'Explanation of Data' )
( patent ownership is determined by the first-named assignee listed on a patent )

The following table displays first-named assignees and counts of their associated patents, as distributed by the year of patent grant
First-Named Assignee 1969 1970 1971 1972 1973 1974 1975 1976 1977 1978 1979 1980 1981 1982 1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 Total
~Individually Owned Patent 31 49 57 40 48 46 50 55 47 54 34 33 28 30 44 45 36 56 47 66 87 57 73 64 32 49 74 76 79 101 71 62 72 56 73 72 1994
AT&T CORP. 73 75 56 59 57 36 48 40 62 41 17 27 30 20 25 38 29 36 36 43 25 47 31 23 35 86 97 85 19 58 77 56 66 66 29 43 1691
LUCENT TECHNOLOGIES INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 39 72 87 69 74 64 42 39 40 526
NORTHERN TELECOM LIMITED 2 12 6 11 7 5 10 5 8 9 10 2 8 14 5 11 18 11 10 13 10 8 7 7 7 9 7 11 9 24 39 16 2 0 0 0 333
SIEMENS AKTIENGESELLSCHAFT 12 13 4 8 6 3 4 4 7 10 3 4 5 6 1 1 3 8 10 14 19 12 5 6 6 3 5 14 1 8 7 14 10 21 19 24 300
NEC CORPORATION 2 3 2 2 0 4 1 2 4 1 1 4 4 0 3 2 2 4 8 4 5 8 8 2 7 13 19 13 10 26 16 14 18 18 16 21 267
FUJITSU LIMITED 1 0 0 0 0 1 0 0 0 2 2 0 0 0 0 1 0 2 4 4 3 5 5 8 11 18 26 27 19 21 14 14 25 11 14 19 257
TELEFONAKTIEBOLAGET LM ERICSSON 7 7 3 7 2 1 3 2 4 4 1 0 1 1 0 3 1 6 1 2 3 2 0 1 1 5 9 12 7 17 19 22 21 20 23 25 243
NORTEL NETWORKS LIMITED 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 15 51 44 31 41 43 225
INTERNATIONAL BUSINESS MACHINES CORPORATION 2 3 1 1 4 1 2 1 3 4 1 1 1 1 0 2 1 4 4 8 7 8 4 2 2 7 10 7 4 7 13 9 17 14 22 40 218
CANON KABUSHIKI KAISHA 0 0 0 0 0 0 0 0 0 0 0 0 0 1 3 0 1 1 2 2 8 7 12 14 15 16 24 27 17 18 16 7 4 7 4 6 212
GTE AUTOMATIC ELECTRIC LABORATORIES INCORPORATED 0 0 8 6 27 43 28 17 8 2 7 10 14 10 5 5 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 190
SAMSUNG ELECTRONICS CO., LTD. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 4 8 5 5 4 2 4 4 34 53 20 10 16 10 10 190
INTERNATIONAL STANDARD ELECTRIC CORPORATION (ITT CORP. UNIT) 25 39 25 19 6 10 10 6 5 7 3 9 3 2 1 1 3 2 5 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 181
MOTOROLA, INC. 0 0 0 0 0 1 0 1 1 3 0 0 1 1 2 4 1 6 4 5 2 4 3 5 7 9 8 11 21 19 12 9 1 12 8 10 171
TOSHIBA CORPORATION 0 1 2 0 0 0 1 0 1 0 0 1 1 0 0 1 5 5 5 10 14 13 11 12 11 6 16 5 4 8 5 3 5 7 4 7 164
MCI COMMUNICATIONS CORP. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 3 1 3 4 16 39 33 20 15 20 4 4 163
ITT CORPORATION 12 19 15 8 3 10 12 9 13 4 6 4 7 4 4 4 3 13 9 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 160
U.S. PHILIPS CORPORATION 2 2 0 3 1 1 0 3 2 2 4 4 4 4 7 5 5 7 5 10 6 3 3 3 2 4 10 5 1 11 20 11 4 0 0 0 154
STROMBERG-CARLSON CORP. 6 15 16 23 19 19 13 16 9 0 1 0 1 4 1 9 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 153
BELLSOUTH INTELLECTUAL PROPERTY CORPORATION 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 7 9 11 15 33 75 150
BELL ATLANTIC NETWORK SERVICES, INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3 1 7 3 9 13 17 24 16 15 16 5 0 2 131
SIEMENS INFORMATION AND COMMUNICATIONS NETWORKS, INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 38 16 14 16 12 25 121
AVAYA TECHNOLOGY CORP. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 25 27 30 33 116
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. 0 0 1 2 1 0 2 1 1 0 0 0 0 0 0 0 0 2 1 1 0 4 5 4 5 10 7 8 3 5 3 3 8 10 12 15 114
HITACHI, LTD 1 1 2 4 0 1 3 7 3 7 3 3 1 2 2 2 4 0 0 1 7 3 3 3 1 7 2 3 6 7 2 0 2 4 4 3 104
BRITISH TELECOMMUNICATION, PLC 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 1 1 1 6 1 0 0 2 2 8 2 12 12 13 15 10 9 6 103
MITEL CORPORATION 0 0 0 0 0 0 0 0 0 0 1 5 2 3 3 3 3 0 4 4 5 2 2 1 1 1 7 8 7 4 7 6 3 5 8 7 102
ERICSSON, INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 1 5 21 22 17 11 9 7 4 99
HARRIS CORP. 0 0 0 0 0 0 0 0 0 1 0 0 1 0 0 0 1 3 7 4 2 1 1 3 2 2 5 14 12 10 8 5 11 3 1 2 99
AMERITECH CORPORATION 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 12 17 16 32 20 0 97
ALCATEL 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3 15 15 13 22 24 92
ROCKWELL INTERNATIONAL CORPORATION 0 0 0 0 0 0 0 1 1 0 0 0 0 0 1 3 0 5 0 2 3 2 2 0 1 6 3 11 6 14 11 4 4 0 1 0 81
GENESYS TELECOMMUNICATIONS LABORATORIES, INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 22 14 13 11 4 5 71
SONY CORPORATION 0 0 0 0 0 0 0 1 1 0 0 0 0 0 1 1 0 0 4 1 2 0 2 1 0 0 4 3 5 15 10 6 2 3 6 2 70
SPRINT COMMUNICATIONS COMPANY L.P. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 2 7 5 3 4 9 11 21 66
CISCO TECHNOLOGY, INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 6 6 7 16 27 64
SHARP KABUSHIKI KAISHA (SHARP CORPORATION) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 2 4 3 4 4 5 7 4 5 3 2 3 3 4 6 3 0 64
3COM CORPORATION 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 5 5 8 13 12 18 63
HASHIMOTO CORPORATION 0 0 0 0 0 0 0 0 0 1 0 2 0 0 0 3 3 6 4 7 17 9 2 2 0 1 3 2 0 0 0 0 0 0 0 0 62
BELL COMMUNICATIONS RESEARCH, INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3 5 2 1 2 1 5 6 11 14 2 6 2 0 0 0 0 0 60
RICOH COMPANY, LTD. 0 0 0 0 0 0 1 3 0 1 1 0 2 0 0 0 2 2 2 0 6 13 7 3 6 3 1 0 0 0 0 4 0 2 0 1 60
INTEL CORPORATION 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 4 4 4 8 5 3 3 4 10 12 58
ALCATEL USA SOURCING, L.P. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 9 14 18 10 6 0 57
NOKIA MOBILE PHONES LTD. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 4 0 1 0 3 8 7 6 8 3 9 8 57
ADVANCED MICRO DEVICES, INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1 0 0 0 0 0 0 4 0 2 5 7 9 5 8 6 4 1 3 56
SBC TECHNOLOGY RESOURCES, INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 2 5 6 5 9 21 49
BELLSOUTH CORPORATION 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0 0 2 3 10 2 15 11 1 1 0 0 0 47
AGERE SYSTEMS INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 21 23 46
CONEXANT SYSTEMS, INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 6 4 13 9 13 46
OKI ELECTRIC INDUSTRY CO., LTD. 0 0 0 0 0 0 0 1 2 0 2 0 0 1 1 1 3 1 1 2 2 0 1 3 0 0 0 0 1 0 2 2 3 2 4 7 42
ALCATEL N. V. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 8 1 1 3 1 6 3 5 2 6 2 1 0 0 0 0 41
GTE COMMUNICATION SYSTEMS CORP. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 8 12 16 5 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 41
SBC PROPERTIES, L.P. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 10 31 41
WORLDCOM, INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 14 17 9 40
PORTA SYSTEMS CORPORATION 0 0 0 1 2 3 3 3 0 2 0 1 1 3 2 0 0 4 1 2 5 5 0 0 0 0 0 0 0 0 0 0 0 1 0 0 39
NIPPON TELEGRAPH & TELEPHONE CORP. 0 3 0 1 6 1 1 1 2 1 1 0 2 2 1 1 3 1 0 0 0 0 2 0 1 0 1 0 0 1 2 1 2 1 0 0 38
NOKIA TELECOMMUNICATIONS OY 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3 2 0 3 9 9 5 5 2 0 38
TEXAS INSTRUMENTS, INCORPORATED 0 0 0 0 0 0 0 1 3 0 0 0 0 1 1 1 0 1 1 1 0 1 0 4 0 1 2 1 1 3 3 2 4 1 2 3 38
PARADYNE CORPORATION 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3 7 2 5 5 2 5 7 37
PIONEER ELECTRONIC CORPORATION 0 2 0 5 3 5 7 4 3 2 1 0 0 0 0 0 0 0 1 1 0 0 0 0 2 0 0 0 0 0 1 0 0 0 0 0 37
QWEST COMMUNICATIONS INTERNATIONAL INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 8 7 10 11 37
MITSUBISHI DENKI KABUSHIKI KAISHA 0 0 0 0 0 0 0 0 1 0 0 0 0 2 0 0 0 0 2 0 2 2 0 2 0 0 1 4 1 3 2 3 2 2 3 3 35
NOKIA CORPORATION 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 14 20 35
UNISYS CORPORATION 0 0 0 1 1 0 0 0 0 0 1 0 0 1 0 1 0 1 0 0 0 0 0 2 0 2 2 3 1 3 1 1 4 3 4 3 35
AUTOMATIC ELECTRIC LABORATORIES INC. 13 13 4 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 32
HEWLETT-PACKARD COMPANY 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1 0 1 0 1 1 1 0 1 2 3 2 3 2 4 5 3 0 31
TAMURA ELECTRIC WORKS, LTD. 0 1 0 0 1 1 0 0 0 1 0 0 1 0 1 0 1 2 2 6 5 1 1 0 0 1 3 2 0 0 0 0 0 0 0 0 30
QUALCOMM, INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 2 5 5 2 3 4 3 1 3 29
KEPTEL, INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3 0 5 3 5 8 0 1 0 1 1 1 0 0 0 0 0 0 0 0 28
SOCIETA ITALIANA TELECOMUNICAZIONI SIEMENS S.P.A. 2 2 3 3 1 3 1 4 4 2 1 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 28
DAVOX CORPORATION 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 4 1 3 2 5 1 4 3 4 0 0 27
ROLM COMPANY (FORMERLY ROLM SYSTEMS) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 4 8 5 6 3 0 0 0 0 0 0 0 0 27
VERIZON SERVICES CORP. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 6 4 17 27
T.A.D. AVANTI INC. 0 0 0 1 4 2 3 3 1 0 0 0 0 0 1 2 5 4 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 26
U.S. WEST INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 8 9 6 0 1 0 0 26
BROTHER KOGYO KABUSHIKI KAISHA 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 3 5 5 5 3 2 1 0 25
GENERAL ELECTRIC COMPANY 2 0 1 1 0 0 1 1 0 0 0 0 0 0 0 1 0 3 3 1 2 2 0 0 0 0 0 0 0 0 0 0 0 2 1 4 25
NOKIA NETWORKS OY 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 6 12 3 4 25
AGERE SYSTEMS GUARDIAN CORP. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 7 16 1 0 24
INTERVOICE LIMITED PARTNERSHIP 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 2 2 7 3 2 2 2 1 2 24
PLANTRONICS INC 0 0 0 0 0 0 0 2 0 0 0 0 0 2 0 0 2 0 0 1 1 2 1 0 3 0 0 0 1 3 1 0 0 0 1 4 24
DIALOGIC CORPORATION 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 2 1 6 0 3 4 2 0 2 1 0 0 23
KOKUSAI DENSHIN DENWA KABUSHIKI KAISHA 0 0 0 0 0 1 2 1 1 1 2 0 0 0 2 1 0 0 0 0 0 3 0 0 0 0 0 1 3 0 3 1 0 1 0 0 23
LEGERITY, INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5 4 7 7 23
RONALD A. KATZ TECHNOLOGY LICENSING L.P. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 5 3 4 1 5 2 1 23
SIEMENS BUSINESS COMMUNICATION SYSTEMS, INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 4 16 3 0 0 0 0 0 23
A G COMMUNICATION SYSTEMS CORPORATION 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 2 3 3 0 1 0 2 2 3 1 2 0 2 22
DICTAPHONE CORPORATION 0 0 0 0 0 0 1 0 1 1 0 1 0 3 0 0 0 0 1 1 5 2 0 1 0 0 0 0 1 0 0 0 0 0 0 4 22
GTE PRODUCTS CORPORATION 0 2 0 0 0 0 0 0 1 1 1 3 6 0 0 0 0 0 1 1 4 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 22
SILICON LABORATORIES INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 4 5 5 4 4 22
TII INDUSTRIES, INC. 0 0 0 0 0 0 0 0 0 0 0 1 0 3 6 1 0 1 0 0 1 0 1 1 0 2 0 2 1 1 0 0 1 0 0 0 22
COMPAGNIE INDUSTRIELLE DES TELECOMMUNICATIONS CIT-ALCATEL 0 1 0 1 1 0 0 3 2 0 1 3 0 3 0 2 3 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 21
FIRST DATA RESOURCES INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 4 5 3 5 4 0 0 0 0 0 0 0 0 0 0 21
LORAIN PRODUCTS CORPORATION 0 2 1 1 2 5 2 2 4 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 21
MCI WORLDCOM, INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 7 3 3 6 2 0 21
OCTEL COMMUNICATIONS CORP. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3 0 0 1 3 1 4 1 0 2 3 3 0 0 0 0 21
ULTRATEC, INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0 0 0 3 1 1 1 1 2 2 2 1 5 0 21
XEROX CORPORATION 3 0 3 0 0 3 2 1 0 4 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 1 0 0 2 0 0 0 0 0 0 0 21
ADTRAN 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 1 2 1 0 2 0 8 4 20
HITACHI TELECOM TECHNOLOGIES, LTD. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 4 0 3 1 1 2 1 3 1 3 20
MICROSOFT CORPORATION 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 2 0 1 0 1 7 3 4 20
MURATA KIKAI KABUSHIKI KAISHA 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 2 4 5 3 1 0 0 2 0 1 0 1 0 0 20
POST OFFICE 0 0 0 0 0 2 1 0 1 7 2 3 1 1 0 1 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 20
SGS-THOMSON MICROELECTRONICS S.R.L. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 2 0 0 2 4 3 4 2 1 0 0 0 0 0 20
TELECOMMUNICATIONS RADIOELECTRIQUES ET TELEPHONIQUES T.R.T. 0 0 0 0 1 0 0 0 0 0 1 1 0 3 2 7 0 1 3 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 20
ASPECT TELECOMMUNICATIONS CORPORATION 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 0 1 2 0 3 3 6 1 1 0 0 19
GTE AUTOMATIC ELECTRIC INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 13 5 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 19
CSELT - CENTRO STUDI E LABORATORI TELECOMUNICAZIONI S.P.A. 0 0 1 0 0 0 0 0 0 0 3 3 3 3 0 1 2 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 18
FRANCE TELECOM 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 2 1 1 2 4 1 1 2 1 2 18
GENERAL ELECTRIC COMPANY P.L.C. 2 2 2 2 0 0 2 2 3 0 0 0 0 1 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 18
TELTREND, INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 2 4 3 2 0 5 1 0 0 0 0 18
WINBOND ELECTRONICS CORP. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 2 0 3 0 0 2 2 2 1 3 1 18
ANTEC CORPORATION 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 6 3 3 2 2 1 0 0 0 17
COMMUNICATIONS SATELLITE CORPORATION 0 0 0 0 2 2 2 0 4 1 0 2 0 1 0 0 0 2 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 17
IWATSU ELECTRIC CO., LTD. 0 0 0 0 0 1 2 4 3 0 1 0 0 0 0 0 0 0 0 5 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 17
SANYO ELECTRIC CO., LTD. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3 2 1 1 0 1 0 1 0 0 0 0 1 2 3 2 17
TELCORDIA TECHNOLOGIES, INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 7 3 3 0 1 3 17
TERADYNE, INC. 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 1 0 1 0 0 0 0 1 2 0 2 1 0 3 1 3 17
ADC TELECOMMUNICATIONS, INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 1 0 1 0 0 1 1 0 0 1 0 9 16
INTELLICALL, INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 5 1 4 0 1 1 1 0 0 1 1 0 0 0 0 16
NCR CORPORATION 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 2 3 4 1 3 2 0 0 16
NIPPON COMMUNICATION INDUSTRIAL COMPANY LIMITED 0 0 0 0 1 2 11 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 16
STENTOR RESOURCE CENTRE, INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 2 2 6 3 0 1 0 0 16
TELLABS OPERATIONS INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3 5 1 6 1 16
TELTRONICS, INC. 0 2 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 9 2 16
MUREX SECURITIES, LTD. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 5 2 1 2 3 0 15
VMX, INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5 2 2 0 0 0 0 0 4 0 1 0 1 0 0 0 0 0 0 15
WALKER DIGITAL, LLC 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 8 2 2 2 15
BELL CANADA-NORTHERN ELECTRIC RESEARCH LIMITED 0 0 0 3 7 4 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 14
BOSTON TECHNOLOGY, INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 3 1 2 4 1 0 0 1 0 0 0 0 14
COMPAQ COMPUTER CORPORATION, INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 2 1 2 3 1 0 1 1 0 0 14
KONINKLIJKE PHILIPS ELECTRONICS N.V. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 5 7 14
NYNEX SCIENCE & TECHNOLOGY, INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 7 3 3 0 0 0 0 14
TANDY CORPORATION 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 3 0 2 0 0 0 0 1 1 0 0 2 1 1 1 0 0 0 0 0 0 14
DYTEL CORPORATION 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 2 4 3 3 0 0 0 0 0 0 0 0 0 0 0 0 13
FUJI XEROX CO., LTD. 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 3 4 1 0 0 1 1 0 0 1 0 0 13
GTE BUSINESS COMMUNICATION SYSTEMS 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3 7 3 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 13
LIFELINE SYSTEMS, INC. 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 1 1 2 1 0 0 0 2 2 1 0 0 0 0 0 0 0 0 1 0 13
LINKUSA CORPORATION 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 4 5 1 2 1 0 0 0 0 13
ROHM COMPANY LIMITED 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3 0 2 1 6 0 0 1 0 0 0 0 0 0 13
TEKNEKRON INFOSWITCH CORPORATION 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 2 3 1 5 1 0 0 0 0 13
UNITED STATES ADVANCED NETWORK, INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 3 0 2 3 2 2 0 0 0 0 0 13
US WEST ADVANCED TECHNOLOGIES, INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 6 1 1 3 0 0 0 0 0 0 13
BELL CANADA 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 2 2 1 2 1 2 12
BELL TELEPHONE COMPANY OF CANADA 1 4 3 3 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 12
CASIO PHONEMATE, INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3 3 4 2 0 0 0 0 0 12
COMMUNICATIONS TECHNOLOGY CORPORATION 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 2 3 0 0 1 0 0 1 0 0 1 0 0 0 1 0 0 0 1 12
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 0 4 0 2 1 2 0 1 12
GTE AUTOMATIC ELECTRIC (CANADA) LIMITED 0 0 0 0 0 0 4 5 2 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 12
IWASAKI TSUSHINKI KABUSHIKI KAISHA 0 0 0 0 0 0 0 0 1 1 1 4 1 1 3 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 12
LG ELECTRONICS INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 2 1 0 0 3 5 12
LICENTIA PATENT-VERWALTUNGS-GMBH 0 0 0 0 0 0 0 1 0 0 2 0 0 1 2 5 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 12
MARS INCORPORATED 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 4 3 0 0 1 0 0 0 0 2 1 0 1 0 0 12
MICROSTRATEGY, INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 2 8 12
NITSUKO LIMITED 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 3 2 3 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 12
PROTEL, INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 2 0 1 0 0 0 1 0 0 3 1 0 1 0 1 0 12
RCA CORPORATION 0 1 0 0 0 1 2 0 4 0 0 0 0 0 0 3 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 12
ROCKWELL ELECTRONIC COMMERCE CORP. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 3 5 2 12
SAN/BAR CORPORATION 0 0 0 0 2 1 1 5 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 12
SNIP, INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 2 1 3 1 2 2 0 12
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CONCERTO SOFTWARE, INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 2 8 11
DEUTSCHE TELEKOM AG 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 2 7 1 11
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EXXON RESEARCH + ENGINEERING CO. 0 0 0 0 0 0 2 0 1 2 0 0 0 1 0 0 0 0 0 0 0 0 0 1 0 1 1 1 0 0 0 0 0 0 0 0 10
HELLO DIRECT, INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 4 2 2 1 0 1 10
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MURATA MANUFACTURING CO., LTD. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 2 3 1 0 0 1 0 0 0 0 1 10
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DASA CORPORATION 3 1 2 0 0 0 0 1 1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 9
ELECTROSPACE CORPORATION 0 1 3 2 1 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 9
INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE, TAIWAN 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 2 0 1 0 0 1 0 0 0 1 1 1 1 0 9
INFINEON TECHNOLOGIES AG 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5 4 9
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PACIFIC BELL CORPORATION 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 4 1 0 0 0 1 0 0 0 1 0 0 0 0 0 0 9
SECURELOGIX CORPORATION 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3 0 0 6 9
SIECOR CORPORATION 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 1 0 0 1 0 0 1 2 1 1 0 0 0 0 0 0 0 9
SIEMENS CORPORATION 0 0 0 0 0 0 0 0 0 0 0 0 1 1 4 1 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 9
SUPERIOR CONTINENTAL CORPORATION 1 0 1 0 2 1 2 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 9
T-NETIX, INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 6 1 9
TRILLIUM TELEPHONE SYSTEMS INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 4 1 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 9
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AMERICAN TELECOMMUNICATIONS CORP. 0 1 0 0 2 3 0 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 8
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ASSOCIATED ELECTRICAL INDUSTRIES LIMITED 4 3 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 8
AT&T IPM CORP 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 6 2 0 0 0 0 0 0 0 0 8
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BELL-NORTHERN RESEARCH LTD. 0 0 0 0 0 6 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 8
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GPT LTD. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 3 1 1 0 0 0 0 0 8
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INVENTA ELECTRONICS CO., LTD. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 5 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 8
INVENTEC CORPORATION 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 2 2 2 0 0 0 8
KOREA TELECOMMUNICATION AUTHORITY 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 2 1 0 1 2 0 0 1 0 0 0 0 0 8
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RAYCHEM CORPORATION 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 1 1 1 0 2 1 0 0 0 0 0 0 8
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SCIENTIFIC-ATLANTA, INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 1 0 2 1 1 1 0 0 0 8
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UNITED STATES OF AMERICA, NAVY 0 1 0 1 0 0 0 0 2 0 1 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1 0 0 0 0 0 1 0 0 0 8
VIDAR CORPORATION 0 0 0 0 0 3 4 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 8
ALCATEL ALSTHOM COMPAGNIE GENERALE D'ELECTRICITE 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 4 1 0 0 1 0 7
ALCATEL BUSINESS SYSTEMS LIMITED 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 2 3 0 0 0 0 0 0 0 0 0 0 0 7
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GENERAL DATACOMM, INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 1 0 0 1 0 1 1 1 0 0 0 0 0 0 0 7
GENERAL TELEPHONE COMPANY OF CALIFORNIA 0 0 0 2 0 1 0 0 1 0 2 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 7
GTE AIRFONE INCORPORATED 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 4 0 0 0 0 0 1 0 0 0 0 0 0 7
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INTERVOICE INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 1 2 0 0 2 0 0 0 0 0 0 0 7
JABRA CORPORATION 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3 0 0 0 2 1 0 0 1 0 0 7
KONINKLIJKE PTT NEDERLAND N.V. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 2 1 2 0 0 0 0 0 0 7
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LITTON BUSINESS TELEPHONE SYSTEMS, INC. 0 0 0 0 0 0 0 3 3 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 7
MAGNAVOX COMPANY 2 2 1 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 7
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MICROLOG CORPORATION 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 2 3 0 0 0 0 0 1 0 0 7
MINNESOTA MINING AND MANUFACTURING COMPANY 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 1 0 0 0 0 1 0 1 0 0 0 0 0 0 0 0 0 7
NATIONAL SEMICONDUCTOR CORPORATION 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 2 1 1 0 0 1 0 1 7
PALCO TELECOM, INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 4 3 0 0 0 0 0 0 0 0 0 0 0 0 0 0 7
PLESSEY HANDEL UND INVESTMENTS AG 0 0 0 0 1 0 1 2 2 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 7
PLESSEY OVERSEAS LIMITED 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 2 4 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 7
SGS MICROELECTRONICA SPA 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 3 3 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 7
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SMART TONE AUTHENTICATION, INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 4 2 1 0 0 0 0 7
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STANDARD TELEPHONES AND CABLES PLC 0 0 0 1 0 0 0 0 0 0 0 0 0 3 0 1 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 7
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TELEFONICA DE ESPANA, S.A. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 2 1 0 0 1 1 0 0 0 0 0 0 7
TELIC ALCATEL, S.A. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3 1 3 0 0 0 0 0 0 0 0 0 0 0 0 0 7
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UNIVERSAL DATA SYSTEMS, INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 4 0 0 1 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 7
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WALKER ASSET MANAGEMENT LIMITED PARTNERSHIP 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 4 2 0 0 0 0 7
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WILTRON COMPANY 0 0 0 0 0 0 0 1 1 0 0 0 1 0 0 0 1 0 1 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 7
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AMERITECH SERVICES, INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 2 1 0 1 6
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APROPOS TECHNOLOGY 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3 0 1 2 0 0 6
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CHARLES INDUSTRIES, LTD. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 3 1 1 6
COMMUNICATION EQUIPMENT AND ENGINEERING CO. 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 1 0 0 2 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 6
COMSAT CORPORATION 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 1 0 2 1 0 0 0 0 0 6
COMVERSE, LTD. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 5 6
CONVERGYS CUSTOMER MANAGEMENT GROUP INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 2 2 6
CREST INDUSTRIES, INC. 0 0 0 0 0 0 0 0 1 0 2 2 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 6
CYBIOTRONICS LIMITED 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 3 1 0 0 1 6
DIGITAL PRODUCTS CORPORATION 0 0 0 0 0 0 0 0 0 0 1 2 0 1 0 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 6
DISTRIBUTED SOFTWARE DEVELOPMENT, INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 1 2 1 0 6
EIS INTERNATIONAL, INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 2 0 3 0 0 0 0 0 6
FORD INDUSTRIES, INC. 0 1 1 0 0 2 0 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 6
HOLTEK MICROELECTRONICS INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 4 2 0 0 0 0 0 6
HUBBELL INCORPORATED 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 2 0 0 0 1 1 0 1 0 0 0 6
INET TECHNOLOGIES, INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 2 2 0 6
INTERNATIONAL MOBILE MACHINES CORP. 0 0 0 0 0 1 1 1 1 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 6
KONINKLIJKE KPN N.V. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 3 1 6
LEAR SIEGLER, INC. 1 0 0 1 1 0 0 0 0 0 0 0 2 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 6
LYNCH COMMUNICATIONS SYSTEMS INC. 0 0 0 0 0 0 2 2 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 6
MILGO ELECTRONIC CORPORATION 0 1 0 0 0 1 1 1 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 6
MOSTEK CORPORATION 0 0 0 0 0 0 0 0 1 0 0 0 0 2 0 3 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 6
NEC INFRONTIA CORPORATION 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 2 2 6
NIPPON TSU SHIN KOGYO K.K. 0 0 0 0 0 0 0 0 0 4 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 6
NORTHERN TELECOM, INC. 0 0 0 0 0 0 0 0 0 0 1 0 4 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 6
PILGRIM TELEPHONE, INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1 0 1 0 0 1 2 6
PRIORITY CALL MANAGEMENT, INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 1 0 1 1 1 0 6
RADISH COMMUNICATIONS SYSTEMS, INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 2 2 0 0 0 0 0 0 0 0 6
ROLM CORPORATION 0 0 0 0 0 0 0 0 1 0 1 1 1 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 6
SANDT TECHNOLOGY, LTD. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 2 0 3 0 0 0 0 0 0 6
SOCIETE ANONYME DE TELECOMMUNICATIONS 0 0 0 0 1 0 0 0 0 0 0 0 0 1 0 0 0 2 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 6
SPRINT SPECTRUM L.P. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3 3 6
TELEPHONIC EQUIPMENT CORPORATION 0 0 0 1 0 1 2 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 6
THOMSON-CSF 0 0 0 0 0 0 0 0 1 0 0 1 0 0 0 1 1 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 6
TII COMPUTER SYSTEMS, INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3 1 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 6
UNEX CORPORATION 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 1 1 0 2 0 0 6
UNIDEN AMERICA CORPORATION 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1 0 0 0 0 0 0 2 0 0 0 0 1 0 0 1 6
VCS INDUSTRIES, INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 4 0 0 0 0 0 0 0 0 0 0 6
VERIZON CORPORATE SERVICES GROUP INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 2 3 6
VISCORP 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3 3 0 0 0 0 0 0 0 0 6
WESCOM SWITCHING, INC. 0 0 0 0 0 0 0 0 1 0 2 0 3 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 6
ZARLINK SEMICONDUCTOR INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 4 2 6
AKZONA INCORPORATED 0 0 0 0 0 0 0 1 1 1 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5
BROADCOM CORPORATION 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 4 5
C & P OF VIRGINIA 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 1 1 0 0 0 0 0 5
CALLMANAGE LTD. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 2 1 0 0 0 0 5
CARRIER ACCESS CORPORATION 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 3 1 0 0 0 0 5
CISCO SYSTEMS, INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 2 2 0 5
CITIBANK N.A. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 1 0 1 1 0 5
CODEX CORPORATION 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 3 0 1 0 0 0 0 0 0 0 0 0 5
COGNITRONICS CORPORATION 0 1 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 5
COMMAND COMMUNICATIONS, INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 2 1 0 0 5
COMMUNICATION EQUIPMENT AND CONTRACTING COMPANY, INC. 0 0 0 0 1 1 2 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5
COMMUNICATIONS TEST DESIGN, INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 2 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 5
COMVERSE, INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 4 5
CONKLIN INSTRUMENT CORPORATION 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 5
COOK ELECTRIC COMPANY 0 0 0 0 0 0 1 1 1 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5
COPYTELE, INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1 0 0 1 0 1 1 0 0 0 5
DENSO CORPORATION 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 3 1 0 5
DIGITAL TELEPHONE SYSTEMS, INC. 0 0 0 2 2 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5
ELECTRONIC DATA SYSTEMS CORPORATION 0 2 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 5
ELONEX IP HOLDINGS LTD. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 4 0 0 0 0 0 0 5
G-V CONTROLS INC. 0 1 2 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5
GLADWIN INDUSTRIES INC. 1 2 0 0 0 0 0 0 0 0 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5
HYUNDAI ELECTRONICS INDUSTRIES CO., LTD. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1 1 2 0 0 0 0 0 5
INLINE CONNECTION CORPORATION 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 4 0 1 0 5
INTERNATIONAL TELESERVICE CORPORATION 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 2 1 0 0 0 0 0 0 0 0 0 0 5
INTERTEL, INC. 0 0 0 0 0 0 0 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 2 5
LETOT, INCORPORATED 0 0 0 0 0 0 2 0 2 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5
MEDIAONE GROUP, INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 2 0 2 0 0 5
MICRON TECHNOLOGY, INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1 2 1 5
MITEL, INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 1 1 0 1 5
MULTI-TECH SYSTEMS, INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 1 0 0 1 0 1 5
NETWORK ACCESS CORPORATION 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 1 0 0 1 0 1 0 0 0 0 0 0 0 0 0 0 5
NITSUKO CORPORATION 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 2 0 0 0 0 0 0 0 0 0 5
OMRON TETEISI ELECTRONICS CO. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 1 0 2 0 0 0 0 0 0 0 0 0 0 0 0 5
PACIFIC PLANTRONICS, INC. 0 2 1 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5
RACAL DATA COMMUNICATIONS INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 2 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 5
RAULAND-BORG CORPORATION 0 0 0 0 0 2 0 0 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 5
RELIANCE ELECTRIC CO. 0 0 0 0 0 0 0 0 0 0 0 0 0 3 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5
RICOS CO., LTD. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 4 0 0 0 0 0 0 0 0 0 0 5
ROANWELL CORPORATION 0 0 0 0 0 1 0 2 0 0 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5
ROBERT BOSCH GMBH 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1 1 1 0 0 1 5
SAN/BAR ELECTRONICS CORPORATION 0 0 1 2 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5
SER SOLUTIONS, INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5 0 0 0 5
SIEMENS SCHWEIZ AG 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 2 0 1 0 5
SIEMENS STROMBERG-CARLSON 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 2 1 0 0 0 0 0 5
SMALL WORLD EXCHANGE, INC. 0 0 0 0 0 0 0 0 0 0 0 0 2 3 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5
SOUTHWESTERN BELL TECHNOLOGY RESOURCES, INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3 1 1 0 0 0 0 0 5
STMICROELECTRONICS S.R.L. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 1 2 5
TELEDEX CORPORATION 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 1 0 1 1 0 1 0 5
TELEFONBAU UND NORMALZEIT GMBH 0 0 0 0 0 1 0 2 0 0 0 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5
TELEGENICS INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3 0 0 2 0 0 0 0 0 0 0 0 5
TELESCIENCES, INC. 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5
THOMSON-CSF TELEPHONE 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5
TOSHIBA AMERICA INFORMATION SYSTEMS, INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 2 0 0 1 0 5
TRANSACTION TECHNOLOGY INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 2 0 1 0 0 1 0 0 0 0 0 0 0 0 5
UNIDEN CORPORATION 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 1 0 1 5
UNIFI COMMUNICATIONS CORPORATION 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 2 1 0 0 0 0 0 0 0 0 0 0 5
VXI CORPORATION 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 2 0 0 0 1 5


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