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U.S. PATENT AND TRADEMARK OFFICE
Electronic Information Products Division
Patent Technology Monitoring Branch (PTMB)

Patenting In Technology Classes,
Breakout By Organization

Count of 1969 - 2005 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 704, DP: Speech Signal Processing, Linguistics, Language Translation, and Audio Compression/Decompression (Data Processing)

( 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 2005 Total
INTERNATIONAL BUSINESS MACHINES CORPORATION 4 5 3 0 1 0 2 0 0 1 1 2 1 2 1 3 1 6 3 7 15 10 18 8 18 15 14 12 20 21 49 44 75 58 58 60 42 580
~Individually Owned Patent 5 3 4 7 7 14 6 5 2 5 5 2 4 4 3 6 2 6 11 4 9 11 12 13 9 14 12 12 15 35 35 18 37 28 19 23 12 419
NEC CORPORATION 0 0 1 0 0 0 0 0 3 0 3 2 5 2 2 4 3 6 12 6 13 19 11 7 8 5 8 9 20 31 39 17 12 14 6 5 9 282
AT&T CORP. 10 8 7 4 3 2 3 3 5 5 5 3 2 5 7 7 5 2 3 6 12 12 5 3 6 8 3 11 1 6 12 18 30 10 13 14 14 273
SONY CORPORATION 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 2 5 1 4 9 7 15 40 39 21 24 16 14 26 17 242
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. 0 0 1 0 0 1 0 0 0 0 0 0 0 0 2 0 0 1 1 1 3 2 3 6 10 16 6 2 20 10 10 14 30 30 22 23 23 237
MOTOROLA, INC. 1 0 0 0 0 0 0 0 0 0 1 0 0 0 2 1 1 1 1 3 6 3 8 7 8 1 4 6 21 29 15 17 19 22 8 12 11 208
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 6 31 42 23 18 15 11 17 12 4 179
SHARP KABUSHIKI KAISHA (SHARP CORPORATION) 0 0 0 0 0 0 0 0 0 0 1 3 3 3 12 13 6 21 9 5 8 8 11 9 5 13 3 7 8 3 5 6 1 6 0 1 1 171
TEXAS INSTRUMENTS, INCORPORATED 1 0 0 1 0 0 0 0 0 1 0 2 2 10 2 4 3 4 12 7 8 8 4 3 5 3 1 1 3 16 7 10 10 17 5 4 6 160
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 2 1 1 2 9 25 17 20 20 14 14 28 153
U.S. PHILIPS CORPORATION 0 0 0 1 0 1 0 0 1 1 0 0 1 1 2 2 0 1 5 5 4 8 4 4 6 1 1 4 11 8 23 22 16 10 0 0 0 143
TOSHIBA CORPORATION 0 0 0 0 0 0 0 0 0 0 0 0 0 0 4 0 3 4 7 6 10 8 11 8 8 6 3 4 8 6 6 6 9 7 5 6 3 138
CANON KABUSHIKI KAISHA 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3 1 3 1 0 3 0 1 4 6 5 1 5 6 14 12 7 8 4 7 10 7 108
HITACHI, LTD 0 1 0 0 0 0 1 2 1 0 0 1 1 1 3 5 3 2 5 8 1 10 9 3 7 4 4 4 5 4 7 1 3 3 2 1 3 105
FUJITSU LIMITED 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 2 3 10 8 9 3 3 6 14 11 9 3 6 3 5 6 102
BRITISH TELECOMMUNICATION, PLC 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 2 8 3 3 1 1 3 1 3 11 12 9 5 5 2 3 4 77
TELEFONAKTIEBOLAGET LM ERICSSON 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 1 0 4 3 0 6 10 15 7 9 8 7 74
APPLE COMPUTER, 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 8 5 11 17 8 3 5 4 2 5 0 69
SAMSUNG ELECTRONICS CO., LTD. 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 0 3 0 3 11 7 11 5 11 5 3 1 62
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 0 1 1 2 2 4 8 6 7 5 5 15 4 60
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 9 17 12 10 1 4 7 60
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 1 0 3 6 3 1 11 12 5 12 5 60
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 10 7 25 15 57
RICOH COMPANY, LTD. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 4 2 3 7 5 5 0 2 4 4 5 3 3 3 0 4 0 56
MITSUBISHI DENKI KABUSHIKI KAISHA 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 2 1 0 3 1 3 0 2 6 8 6 4 4 5 2 1 1 51
XEROX CORPORATION 0 0 0 0 0 0 0 0 0 2 0 1 0 0 0 0 0 0 0 0 0 0 0 1 2 0 2 5 8 4 2 2 3 4 2 2 9 49
DRAGON SYSTEMS, INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 7 2 1 0 1 0 1 1 1 7 8 13 3 0 0 0 0 46
OKI ELECTRIC INDUSTRY CO., LTD. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 1 0 5 3 2 1 2 0 0 1 0 3 6 3 5 2 1 4 4 45
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 0 0 0 1 1 9 0 3 2 10 11 6 43
SIEMENS AKTIENGESELLSCHAFT 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 1 0 1 1 0 0 0 1 0 1 1 3 3 3 5 5 4 3 8 42
NIPPON TELEGRAPH & TELEPHONE CORP. 0 0 0 1 0 0 0 0 0 2 0 0 0 1 1 0 2 1 0 0 2 0 0 0 1 1 1 2 3 8 2 3 3 1 2 1 2 40
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 0 4 11 10 13 1 0 39
DOLBY 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 2 2 2 3 2 4 2 6 1 2 2 0 1 0 29
MINDSPEED 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 0 0 1 3 14 11 29
ITT CORPORATION 0 1 0 0 1 1 0 2 0 1 0 0 1 0 0 0 0 2 0 0 1 4 4 0 2 2 0 0 2 2 0 0 0 0 0 0 0 26
SANYO ELECTRIC CO., LTD. 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1 1 1 1 0 2 0 0 0 0 1 1 8 1 1 0 4 2 0 1 26
ADVANCED MICRO DEVICES, INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1 0 0 0 0 2 5 7 7 1 0 0 0 1 25
YAMAHA 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 1 0 2 0 0 2 7 2 0 2 3 4 2 25
FUJI XEROX CO., LTD. 0 0 0 0 0 0 0 0 3 2 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 0 2 2 1 2 0 5 2 1 0 1 23
LERNOUT & HAUSPIE SPEECH PRODUCTS 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 1 1 4 7 8 1 0 0 0 22
OLYMPUS OPTICAL 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 0 0 1 0 1 2 3 6 7 1 0 1 0 22
DIGITAL VOICE 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 5 0 0 2 4 3 0 2 1 1 0 1 1 21
UNITED STATES OF AMERICA, NAVY 0 0 1 0 1 1 4 0 0 0 0 1 1 1 1 0 0 1 0 1 0 0 0 1 0 0 2 0 0 0 1 0 1 2 1 0 0 21
NORTHERN TELECOM LIMITED 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 1 0 0 0 1 1 1 1 0 1 2 2 3 4 0 0 0 0 0 0 20
GENERAL ELECTRIC COMPANY 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 0 1 2 4 2 2 1 1 0 0 0 2 0 0 0 1 0 19
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 0 0 1 1 1 0 0 0 1 5 0 2 1 2 3 1 1 19
KURZWEIL APPLIED INTELLIGENCE, INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 3 1 2 3 2 4 1 1 0 0 0 0 0 0 19
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 0 2 9 6 2 0 0 0 0 0 19
SEIKO EPSON CORPORATION 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 0 6 3 2 0 3 1 1 1 19
NUANCE 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 0 0 0 0 0 0 0 0 1 4 1 4 5 3 18
KOKUSAI DENSHIN DENWA KABUSHIKI KAISHA 0 0 0 0 0 1 0 0 0 0 0 0 2 0 0 0 1 2 0 0 1 2 0 2 0 1 1 0 0 1 1 1 1 0 0 0 0 17
ALCATEL 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 2 1 1 0 4 2 5 1 0 0 0 0 0 0 16
CASIO COMPUTER CO. LTD. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 2 0 3 1 0 0 2 0 0 0 1 0 0 0 2 1 0 0 0 2 0 16
FRAUNHOFER-GESELLSCHAFT ZUR FOERDERUNG DER ANGEWANDTEN FORSCHUNG E.V. 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 2 1 2 1 4 1 2 0 16
LSI LOGIC 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 2 9 0 1 0 3 0 16
ROCKWELL INTERNATIONAL CORPORATION 0 0 0 0 0 0 0 1 1 1 0 0 0 0 1 1 0 0 0 0 1 0 0 0 1 0 0 0 4 4 1 0 0 0 0 0 0 16
THOMSON-CSF 0 0 0 0 0 1 1 0 0 0 1 0 1 1 0 1 0 0 0 0 0 0 2 0 1 1 0 2 0 1 0 1 0 1 0 1 0 16
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 1 0 0 2 0 5 3 2 1 1 0 0 0 15
MASSACHUSETTS INSTITUTE OF TECHNOLOGY 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 2 1 1 0 0 1 1 0 3 2 1 0 1 0 0 0 0 15
NISSAN MOTOR COMPANY, LIMITED 0 0 0 0 0 0 0 0 0 0 0 0 0 1 2 0 8 3 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 15
SCANSOFT, 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 6 5 1 3 15
SRI INTERNATIONAL 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 1 1 1 0 1 1 2 2 1 2 0 0 1 0 15
VICTOR COMPANY OF JAPAN, LIMITED 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1 0 0 1 0 1 0 0 0 0 0 0 0 0 0 4 2 0 0 2 0 2 0 14
DIGITAL EQUIPMENT CORPORATION 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 0 0 0 1 1 1 0 3 3 2 0 0 0 0 13
HEWLETT-PACKARD DEVELOPMENT 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 0 0 0 0 0 0 0 0 0 0 1 8 4 13
TELIA AB 0 0 0 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 6 0 1 0 2 0 0 0 13
UNISYS CORPORATION 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0 0 0 0 2 1 0 0 1 0 0 2 0 1 1 1 0 1 1 0 13
UNIVERSITY OF CALIFORNIA, THE REGENTS OF 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1 2 1 1 2 0 2 1 13
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 0 0 1 2 5 1 3 12
CREATIVE TECHNOLOGY 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 1 0 0 1 2 2 1 1 2 2 12
CSELT - CENTRO STUDI E LABORATORI TELECOMUNICAZIONI S.P.A. 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0 1 0 0 1 2 2 0 0 0 0 0 0 1 0 1 0 1 1 0 0 0 0 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 0 0 0 0 1 2 2 3 1 0 2 1 0 12
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 0 0 0 2 1 1 1 5 2 0 0 12
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 0 1 2 1 2 3 3 0 0 0 0 12
SPEECHWORKS 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 1 1 1 3 4 1 1 12
AMERICA ONLINE, 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 3 0 2 3 1 1 1 11
DICTAPHONE 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 3 0 1 0 1 1 0 0 1 1 1 2 0 11
HEWLETT-PACKARD COMPANY 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 0 2 2 2 1 0 0 0 0 11
HUGHES ELECTRONIC DEVICES 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 3 5 3 0 0 0 0 0 0 0 11
LOCKHEED MARTIN 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 9 1 0 0 1 0 11
NCR CORPORATION 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 3 0 0 1 0 0 0 0 0 2 0 0 0 2 1 0 0 11
PIONEER ELECTRONIC 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 2 2 0 1 0 0 1 2 1 2 0 0 0 11
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 0 5 6 0 0 0 0 0 0 11
ATR INTERPRETING TELECOMMUNICATIONS RESEARCH LABORATORIES 0 0 0 0 0 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 3 2 0 0 0 10
CIRRUS LOGIC, 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 1 0 2 0 2 3 10
COMMUNICATIONS SATELLITE CORPORATION 0 0 0 0 2 1 2 0 2 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 10
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 2 0 0 0 0 1 1 3 2 0 1 0 10
FORD AEROSPACE CORPORATION 1 7 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 0 0 10
HUGHES 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 0 0 0 0 0 2 2 0 1 3 0 1 1 10
INTERDIGITAL TECHNOLOGY 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 1 0 1 0 2 2 1 3 0 10
MITSUBISHI ELECTRIC RESEARCH 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 2 4 0 0 0 0 2 0 0 1 1 10
SUN MICROSYSTEMS, 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 1 2 1 0 3 1 0 0 10
THRESHOLD TECHNOLOGY INC. 0 0 0 0 0 1 1 1 2 2 0 0 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 10
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 1 2 5 1 9
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 0 0 0 0 1 0 0 0 0 1 2 3 2 0 0 0 9
PANASONIC 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 1 0 1 5 1 0 0 1 0 0 0 0 9
UNIVERSITE DE SHERBROOKE 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 0 1 0 3 1 2 0 0 0 0 0 0 9
WANG LABORATORIES, INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 1 1 1 0 0 0 1 2 0 0 0 0 1 0 0 0 0 0 0 9
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 0 0 0 0 1 1 0 1 3 0 1 1 1 9
EXXON RESEARCH + ENGINEERING CO. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3 0 0 2 3 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 8
JUSTSYSTEM 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 3 3 2 0 0 0 0 8
PIONEER 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 2 2 3 8
STANFORD UNIVERSITY 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 1 1 1 1 0 2 0 0 0 0 0 8
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 0 2 3 1 0 1 7
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 0 0 0 0 1 4 2 7
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 2 0 3 0 1 0 1 7
FEDERAL SCREW WORKS 0 0 0 0 0 0 0 0 0 2 0 1 2 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 7
GTE LABORATORIES, INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 2 2 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 7
INTERVAL RESEARCH 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 1 0 1 1 0 1 1 7
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 3 2 1 1 0 7
NIPPON HOSO KYOKAI 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 0 0 0 0 0 0 2 3 0 0 0 7
PACIFIC COMMUNICATION SCIENCE, INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 3 0 0 0 1 1 0 1 0 0 0 0 0 0 0 7
STMICROELECTRONICS ASIA PACIFIC PTE 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 0 0 1 1 2 1 2 7
WESTINGHOUSE ELECTRIC CORP. 0 0 0 0 0 0 0 1 0 0 0 0 0 0 2 0 1 1 0 1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 7
DAEWOO ELECTRONICS COMPANY, 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 3 1 0 1 0 0 0 0 0 6
DIGITAL THEATER 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 3 0 1 1 0 0 1 6
ENGATE 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 0 0 0 0 0 1 3 1 1 0 0 0 0 6
FIRST BYTE 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 2 0 1 2 0 0 0 0 0 0 0 0 0 0 0 0 0 6
HARRIS CORP. 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1 1 0 0 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 1 6
HUGHES AIRCRAFT COMPANY 0 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 2 1 0 0 0 0 0 0 0 0 6
INTERNATIONAL STANDARD ELECTRIC CORPORATION (ITT CORP. UNIT) 0 1 1 1 0 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 0 0 0 6
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 0 0 1 2 1 0 2 0 0 0 0 6
KOKUSAI ELECTRIC 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 2 1 1 2 0 0 0 0 0 0 0 0 0 6
MATRA NORTEL COMMUNICATIONS 0 0 0 0 0 0 0 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 2 1 0 6
NATIONAL RESEARCH DEVELOPMENT CORPORATION 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 3 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 6
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 0 0 2 1 1 2 6
RESEARCH FOUNDATION OF STATE UNIVERSITY OF NEW YORK 0 0 0 0 0 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 6
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 1 0 0 0 0 0 0 0 2 1 1 1 0 6
SIP-SOCIETA ITALIANA PER L'ESERCIZIO DELLE TELECOMMUNICAZIONI P.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 2 1 3 0 0 0 0 0 0 0 0 0 6
TECHNOLOGY RESEARCH ASSOCIATION OF MEDICAL AND WELFARE APPARATUS 0 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 2 0 0 0 0 0 0 6
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 0 0 0 4 1 1 6
UNITED MICROELECTRONICS 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 0 2 2 1 0 0 0 0 0 6
UNITED STATES OF AMERICA, ARMY 0 1 0 0 0 0 0 1 2 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 6
ADLER RESEARCH ASSOCIATES 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 0 0 0 0 0 0 0 5
ALARIS 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 2 0 0 1 0 0 0 0 5
BELL COMMUNICATIONS RESEARCH, INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3 0 0 0 0 1 0 0 0 0 1 0 0 0 0 0 0 5
CORPORATE COMPUTER 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 1 2 2 0 0 0 5
CUSTOM SPEECH USA, 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 2 0 1 1 5
DEUTSCHE THOMSON-BRANDT GMBH 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 1 1 0 1 1 0 0 0 5
E-SYSTEMS, INC. 0 0 0 2 0 0 0 0 0 2 0 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
EMERSON & STERN ASSOCIATES, 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 2 0 1 0 0 0 0 0 0 0 0 0 0 5
FONIX 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 1 0 1 0 2 1 0 0 0 5
GTE PRODUCTS CORPORATION 0 2 0 1 0 0 0 1 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 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 0 0 0 0 1 2 1 0 0 0 0 1 0 5
ITT DEFENSE COMMUNICATIONS, A DIVISION OF ITT CORPORATION 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5
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 1 0 1 1 0 0 2 0 0 0 0 0 5
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 0 1 0 1 1 0 2 0 5
LJ LABORATORIES, L.L.C. 0 0 0 0 0 0 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 3 0 0 0 5
MATRA COMMUNICATION 0 0 0 0 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 2 0 0 0 0 0 0 5
NATIONAL SEMICONDUCTOR 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 2 0 0 1 0 1 0 5
NIPPON STEEL 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 1 2 2 0 0 0 0 0 0 5
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 3 1 0 5
RCA CORPORATION 0 0 4 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 0 0 0 0 0 0 0 5
RUTGERS UNIVERSITY 0 0 0 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 3 0 0 0 0 0 0 0 5
SCIENTIFIC LEARNING 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 2 2 1 0 0 0 0 5
SCOTT INSTRUMENTS CORPORATION 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0 0 0 1 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5
SIEMENS CORPORATE RESEARCH, 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 0 0 1 5
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 1 2 1 1 0 0 0 5
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 1 1 0 1 1 1 0 5
UNITED STATES OF AMERICA, DIRECTOR NATIONAL SECURITY AGENCY 0 0 0 0 0 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 1 0 0 5


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