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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 331, Oscillators

( 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
MOTOROLA, INC. 6 3 4 9 5 7 7 7 13 7 6 4 8 10 8 4 13 18 10 12 13 21 20 23 13 14 16 18 15 19 14 9 9 4 1 6 0 376
~Individually Owned Patent 9 12 10 16 21 26 13 6 9 5 6 3 2 5 3 7 3 6 11 2 5 4 9 3 3 2 2 6 5 8 8 5 6 2 5 5 5 258
NEC CORPORATION 1 0 3 1 2 0 1 0 4 0 1 0 4 2 1 2 3 5 6 5 3 4 2 11 8 11 11 6 12 16 18 20 9 11 5 2 5 195
U.S. PHILIPS CORPORATION 7 5 3 7 4 6 4 2 6 2 0 0 3 3 5 2 4 17 7 6 8 11 12 6 4 4 7 1 2 4 6 5 7 1 0 0 0 171
INTERNATIONAL BUSINESS MACHINES CORPORATION 5 3 10 1 1 2 3 4 3 2 0 0 0 1 1 0 3 2 3 1 4 2 1 4 3 5 5 10 10 9 8 6 6 4 15 9 11 157
RCA CORPORATION 4 6 16 11 7 9 9 8 3 8 4 12 13 3 3 11 8 5 2 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 144
AT&T CORP. 13 17 26 8 7 6 5 3 8 1 1 1 5 1 1 0 3 2 1 1 2 3 3 3 2 3 11 5 0 0 0 1 0 0 0 0 0 143
TEXAS INSTRUMENTS, INCORPORATED 1 1 1 0 2 1 1 1 0 3 1 1 1 1 2 4 3 2 4 3 4 1 1 1 1 1 3 3 0 3 7 4 6 11 17 15 6 117
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. 0 0 2 2 6 2 1 0 1 0 0 3 1 2 1 1 1 1 2 5 4 2 4 3 4 3 2 3 3 5 5 1 5 6 5 3 2 91
SIEMENS AKTIENGESELLSCHAFT 0 0 1 1 1 3 4 1 1 4 2 3 0 1 1 0 3 6 1 3 5 4 5 6 1 1 1 3 5 4 2 5 2 1 1 2 4 88
TOSHIBA CORPORATION 0 0 1 0 0 1 0 1 3 3 2 1 1 0 4 3 6 8 3 2 5 5 6 0 3 0 1 1 1 3 3 6 4 4 2 3 1 87
FUJITSU LIMITED 1 0 1 1 0 1 0 1 0 0 0 0 0 1 3 1 3 2 1 0 0 2 2 6 4 2 6 4 1 8 4 5 5 4 9 5 1 84
UNITED STATES OF AMERICA, NAVY 3 3 11 8 5 5 8 4 7 2 2 1 2 0 5 5 1 2 2 0 1 1 0 2 1 0 0 0 0 0 0 0 0 0 1 1 1 84
UNITED STATES OF AMERICA, ARMY 2 3 5 2 2 3 2 2 1 3 0 2 3 4 0 4 4 7 3 2 3 2 1 2 1 5 2 4 3 2 0 0 0 0 0 0 1 80
SONY CORPORATION 0 0 0 1 0 2 2 5 2 3 3 1 0 0 3 1 3 4 1 1 3 1 1 1 1 1 2 4 1 5 6 5 2 4 2 2 0 73
NATIONAL SEMICONDUCTOR CORPORATION 0 0 0 0 0 0 0 1 2 2 1 0 0 1 1 1 0 2 1 0 3 2 1 2 0 12 6 5 4 3 3 2 3 0 6 2 6 72
MURATA MANUFACTURING CO., LTD. 0 0 0 0 0 0 0 0 0 0 0 0 0 3 0 0 0 1 1 1 0 0 0 2 1 2 4 3 0 3 2 4 5 12 9 12 5 70
MITSUBISHI DENKI KABUSHIKI KAISHA 0 0 1 1 0 0 3 0 0 1 1 0 0 1 0 0 0 0 0 1 1 2 1 2 3 4 6 3 8 4 4 5 8 1 4 3 1 69
HEWLETT-PACKARD COMPANY 4 1 1 2 1 2 4 0 0 2 0 0 1 2 1 0 0 2 0 5 5 3 6 6 0 1 0 1 1 5 2 2 1 0 0 0 0 61
HITACHI, LTD 1 3 6 5 2 4 2 0 7 1 0 3 1 0 1 2 1 1 1 3 0 1 2 1 0 1 0 0 0 1 3 1 1 0 2 1 2 60
CYPRESS SEMICONDUCTOR 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 1 2 0 2 3 5 5 13 5 11 10 2 59
ROCKWELL INTERNATIONAL CORPORATION 0 2 1 0 2 3 1 2 4 1 3 1 1 2 3 7 7 1 2 4 4 2 0 0 0 1 3 1 0 1 0 0 0 0 0 0 0 59
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 1 0 1 1 1 3 0 4 5 6 8 8 20 58
GENERAL ELECTRIC COMPANY 3 3 8 2 1 2 5 1 3 1 0 1 4 3 2 6 4 3 1 1 0 1 1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 57
TELEFONAKTIEBOLAGET LM ERICSSON 0 0 1 0 1 0 1 0 2 1 0 0 0 0 0 0 0 1 1 0 1 1 0 3 3 2 0 5 0 3 3 6 7 3 6 1 5 57
SEIKO EPSON CORPORATION 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 3 3 1 5 1 4 2 2 1 8 2 4 5 6 8 56
HUGHES AIRCRAFT COMPANY 1 3 0 0 1 1 1 5 0 0 0 1 2 2 0 1 2 5 5 3 4 2 3 5 4 4 0 0 0 0 0 0 0 0 0 0 0 55
UNISYS CORPORATION 1 5 5 6 3 3 3 2 3 3 0 1 4 0 1 1 0 2 0 1 4 0 0 0 1 0 0 0 0 0 0 0 0 0 1 0 0 50
THOMSON-CSF 0 0 1 0 0 0 1 1 2 3 1 0 7 4 2 4 5 4 1 4 1 2 0 2 1 0 0 1 0 0 0 0 0 0 2 0 0 49
WESTINGHOUSE ELECTRIC CORP. 2 1 7 0 3 2 5 1 2 3 1 1 1 4 1 3 0 0 0 0 2 1 2 0 1 2 1 1 0 0 0 0 0 0 0 0 0 47
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 3 5 12 11 15 46
RAYTHEON COMPANY 1 1 2 0 0 0 1 1 1 4 4 1 0 0 0 3 2 2 3 1 2 2 2 2 1 0 2 0 0 0 1 2 2 1 0 0 1 45
ITT CORPORATION 2 1 4 3 7 4 3 2 4 2 1 0 1 1 0 1 0 0 0 0 0 2 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 39
ALPS ELECTRIC CO., LTD. 0 0 1 0 0 1 0 1 0 0 1 2 1 0 1 1 0 1 4 1 1 0 1 0 0 0 1 0 0 0 1 0 5 5 6 2 1 38
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 5 2 2 4 13 8 0 1 0 2 37
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 1 3 2 11 8 10 35
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 0 0 1 1 2 0 0 7 2 4 3 3 4 5 2 34
NDK, NIHON DEMPA KOGYO COMPANY, LTD. 0 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 0 0 0 0 0 1 3 2 17 6 33
OKI ELECTRIC INDUSTRY CO., LTD. 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 2 1 1 0 1 1 0 1 2 1 5 2 5 4 5 33
UNITED STATES OF AMERICA, NATIONAL AERONAUTICS AND SPACE ADMINISTRATION 7 1 2 2 1 2 3 0 0 0 0 0 0 0 0 1 3 1 1 2 3 0 0 0 0 1 1 0 0 0 0 1 0 0 0 0 0 32
HONEYWELL INC. 0 1 2 1 0 2 2 0 1 0 0 0 1 1 0 1 1 3 1 3 2 4 0 1 0 2 0 1 0 0 0 0 0 0 0 0 0 30
UNITED STATES OF AMERICA, AIR FORCE 0 3 1 3 0 0 1 1 0 1 0 1 1 5 0 2 2 3 3 0 2 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 30
TEKTRONIX INC. 0 0 2 1 0 0 0 1 0 0 0 0 0 2 0 0 4 2 3 2 3 0 0 0 0 1 0 0 0 2 0 0 0 3 1 0 1 28
VARIAN ASSOCIATES, INC. 6 4 4 2 1 1 2 0 1 1 0 0 0 0 0 2 1 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 27
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 1 0 1 2 1 3 7 0 3 6 2 26
INTERNATIONAL STANDARD ELECTRIC CORPORATION (ITT CORP. UNIT) 4 3 3 1 2 1 2 1 1 1 0 1 0 0 0 0 3 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 25
ANALOG DEVICES, INC. 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 2 0 1 1 2 3 0 1 5 3 1 23
BENDIX CORPORATION(NOW ALLIED-SIGNAL INC.) 4 7 0 3 1 1 0 2 0 1 0 0 0 1 0 3 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 23
CTS CORPORATION 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 0 0 2 2 1 2 12 2 1 23
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 1 4 6 8 3 22
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 1 0 0 1 3 0 3 3 3 2 2 4 0 22
ZENITH ELECTRONICS CORPORATION 0 0 0 0 2 0 0 2 1 1 0 0 0 1 0 1 2 2 2 0 0 0 0 3 2 1 1 0 0 0 1 0 0 0 0 0 0 22
SANYO ELECTRIC CO., LTD. 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1 0 0 1 1 0 1 1 3 4 2 2 19
CITIZEN WATCH CO., LTD. 0 0 1 1 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 3 2 2 0 1 2 0 18
NIPPON PRECISION CIRCUITS 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 0 0 0 1 0 1 3 3 2 3 4 0 18
NORTHERN TELECOM LIMITED 0 0 1 0 1 0 0 0 0 0 0 0 0 0 0 1 2 0 0 1 1 1 0 1 0 3 1 0 1 2 2 0 0 0 0 0 0 18
SHARP KABUSHIKI KAISHA (SHARP CORPORATION) 0 0 0 0 0 0 0 0 1 2 0 0 0 1 0 0 0 1 0 0 0 0 1 2 1 0 1 0 0 0 0 2 2 1 2 1 0 18
ADVANCED MICRO DEVICES, INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 1 0 0 1 0 3 0 0 1 0 1 1 2 1 1 0 3 0 17
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 2 2 2 1 4 5 0 1 0 17
HARRIS CORP. 0 0 0 0 0 0 0 0 0 3 1 0 3 0 1 0 2 0 1 0 0 0 0 0 0 0 2 0 1 2 0 0 0 0 1 0 0 17
QUALCOMM, 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 0 1 0 0 1 2 0 1 1 1 2 2 4 17
ROBERT BOSCH GMBH 0 0 0 1 0 1 2 0 0 0 0 2 0 0 2 0 2 0 1 0 0 0 0 1 1 0 0 0 0 0 1 0 1 0 1 0 1 17
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 4 7 2 1 0 1 16
DALLAS SEMICONDUCTOR CORPORATION 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 4 1 0 2 0 0 0 2 0 0 4 1 0 2 0 0 0 16
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 3 3 2 1 5 2 16
TRW INC. 1 1 2 0 1 0 0 1 0 0 0 0 1 0 0 0 1 1 0 0 0 0 0 1 1 3 0 0 0 1 0 1 0 0 0 0 0 16
XILINX, 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 2 3 4 3 2 2 16
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 2 0 3 6 4 15
APPLIED MICRO CIRCUITS 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 0 3 1 1 5 2 2 15
COMPAGNIE D'ELECTRONIQUE ET DE PIEZO-ELECTRICITIE C.E.P.E 0 0 0 0 0 0 0 0 2 0 0 0 0 0 1 1 1 4 2 1 2 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 15
NORTHROP GRUMMAN 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 1 0 4 3 0 1 0 1 3 1 0 15
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 1 0 0 0 0 2 2 1 2 2 0 5 0 15
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 9 5 0 0 0 14
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 1 0 0 4 2 0 2 0 1 1 1 2 0 14
COMPAGNIE INDUSTRIELLE DES TELECOMMUNICATIONS CIT-ALCATEL 1 3 4 2 0 0 2 0 0 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 14
GTE PRODUCTS CORPORATION 1 1 3 3 1 0 0 1 1 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 0 0 14
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 4 0 1 1 1 0 1 2 1 0 0 2 1 0 14
PLESSEY OVERSEAS LIMITED 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3 2 1 5 2 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 14
SGS-THOMSON MICROELECTRONICS S.A. 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 0 2 1 1 1 2 2 0 0 0 0 14
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 1 1 2 1 0 1 3 1 2 0 0 0 0 0 0 14
UNITED STATES OF AMERICA, DEPARTMENT OF ENERGY 3 0 0 2 1 0 1 0 0 0 1 1 0 0 0 0 0 1 1 2 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 14
VLSI TECHNOLOGY, INC. 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 2 3 1 5 1 0 1 0 0 0 14
MARCONI INSTRUMENTS LIMITED 0 2 1 1 0 2 0 0 0 0 0 0 0 1 0 1 1 1 0 0 0 1 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 13
NIPPONDENSO CO., LTD. 0 0 0 1 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 4 3 0 2 0 0 0 0 0 0 0 13
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 0 6 4 3 13
BOEING COMPANY 0 1 0 0 2 0 0 0 0 1 0 0 0 0 1 0 0 0 0 0 1 0 2 1 0 0 0 2 0 0 0 0 0 0 0 1 0 12
LITTON SYSTEMS INC. 0 0 1 0 2 1 0 0 0 0 0 0 0 0 0 0 2 1 1 0 1 0 1 0 0 0 0 2 0 0 0 0 0 0 0 0 0 12
MICROCHIP TECHNOLOGY 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 2 1 1 3 4 0 1 0 0 0 12
NEC ELECTRONICS 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 3 5 4 12
STMICROELECTRONICS S.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 0 0 4 0 1 1 2 4 12
STMICROELECTRONICS, 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 1 2 0 1 1 4 12
GTE AUTOMATIC ELECTRIC LABORATORIES INCORPORATED 0 0 0 1 1 3 1 0 1 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 11
NIPPON TELEGRAPH & TELEPHONE CORP. 0 0 0 0 1 0 0 0 0 1 0 1 0 0 0 0 1 2 0 0 0 1 0 0 1 0 0 1 0 0 1 0 0 0 0 1 0 11
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 0 2 7 1 0 1 0 11
PIONEER ELECTRONIC CORPORATION 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 2 1 1 0 0 0 1 1 0 1 1 0 0 0 2 0 0 0 0 0 0 0 11
SKYWORKS 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 0 0 2 6 3 11
SOCIETA ITALIANA TELECOMUNICAZIONI SIEMENS S.P.A. 0 0 0 1 0 0 1 0 0 0 1 2 3 3 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 11
R F MONOLITHICS, INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 3 0 0 0 0 0 0 0 0 0 3 0 0 0 0 1 0 2 10
AMERICAN MICRO-SYSTEMS, INC. 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 4 3 0 0 0 0 0 0 0 0 9
BALL CORPORATION 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3 0 0 0 0 2 1 0 1 2 0 0 0 0 0 0 0 0 0 9
COLLINS RADIO COMPANY 2 2 1 2 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 0 0 0 0 0 9
EATON CORPORATION 0 0 0 0 0 0 0 0 0 0 0 2 1 0 0 0 1 0 1 1 1 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 9
JOHN FLUKE MFG. CO., INC. 0 0 0 0 0 1 1 0 0 1 0 0 0 2 0 0 1 1 0 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 9
MARCONI COMPANY LIMITED 1 0 1 1 0 1 0 0 1 1 1 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 9
NORTH AMERICAN PHILIPS CORPORATION 3 0 0 1 0 0 0 0 0 0 0 0 0 0 0 1 0 2 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 9
SILICON SYSTEMS, INC. 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 3 0 0 0 0 0 0 0 0 0 0 0 9
SINGER COMPANY 0 0 2 1 1 2 1 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 9
ADVANTEST CORP. 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 1 0 1 2 1 1 0 1 0 8
AGILENT 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 1 3 8
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 0 3 1 1 1 0 2 8
ALTERA 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 2 1 0 1 2 1 0 1 0 8
AVANTEK, INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 4 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 8
CALIFORNIA INSTITUTE OF TECHNOLOGY 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0 0 0 0 0 0 0 0 1 1 0 3 8
CANON KABUSHIKI KAISHA 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 2 0 0 0 1 0 1 0 1 0 0 0 0 1 0 1 0 0 8
COMMUNICATIONS SATELLITE CORPORATION 0 2 2 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 8
E-SYSTEMS, INC. 0 0 0 1 0 0 0 0 0 0 0 2 0 2 0 1 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 8
GTE LABORATORIES, INC. 0 0 2 0 0 2 0 0 0 0 0 0 1 0 0 0 0 3 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 8
KABUSHIKI KAISHA DAINI SEIKOSHA 0 0 0 0 0 0 0 0 1 2 1 1 0 2 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 8
RENESAS 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 0 0 0 0 0 0 0 5 3 8
SANDERS ASSOCIATES INC. 1 2 0 0 1 0 0 0 0 0 0 0 0 1 0 0 2 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 8
SILICON IMAGE, 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 1 0 1 0 1 3 8
SUMITOMO ELECTRIC INDUSTRIES CO., LTD. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1 4 2 0 0 0 0 0 0 0 0 0 0 0 8
THOMSON LICENSING S.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 0 0 0 3 1 2 1 1 8
TOYO COMMUNICATION EQUIPMENT CO., LTD. 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 0 1 2 0 0 2 2 8
UNITED TECHNOLOGIES CORPORATION 0 0 1 1 0 1 0 0 0 1 0 2 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 8
VICTOR COMPANY OF JAPAN, LIMITED 0 0 0 0 0 0 2 1 0 0 0 0 0 0 0 0 0 2 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 8
WESTERN DIGITAL CORPORATION 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5 0 0 0 1 2 0 0 0 0 0 0 0 0 0 0 0 0 0 8
WESTINGHOUSE AIR BRAKE COMPANY 0 0 0 0 2 3 0 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 0 0 0 0 8
AT&T GLOBAL INFORMATION SOLUTIONS 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 1 4 1 0 1 0 0 0 0 0 0 0 7
ATI 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 1 3 0 0 1 0 1 0 1 7
CODEX CORPORATION 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 2 1 3 0 0 0 0 0 0 0 0 0 0 0 7
DELCO ELECTRONICS CORPORATION 0 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 2 0 1 0 0 0 0 0 0 0 0 7
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 2 1 0 1 0 1 0 1 1 7
ENGLISH ELECTRIC VALVE COMPANY LIMITED 0 0 0 0 1 0 0 0 0 2 0 0 1 1 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 7
FAIRCHILD CAMERA AND INSTRUMENT CORPORATION 0 2 3 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 0 0 0 7
GENERAL INSTRUMENT CORPORATION 1 0 0 1 1 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0 7
GENNUM 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 1 0 0 0 0 1 0 2 1 0 7
HONEYWELL 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 1 1 2 0 2 7
LEVEL ONE COMMUNICATIONS, INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5 1 0 0 0 0 0 0 0 0 0 1 0 0 0 7
LICENTIA PATENT-VERWALTUNGS-GMBH 0 0 0 0 0 1 0 1 0 1 1 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 7
M/A COM, INC. 0 3 1 0 1 0 1 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 0 7
NCR CORPORATION 0 0 0 0 0 0 1 0 0 1 0 0 1 0 0 0 0 0 1 0 0 0 0 0 0 3 0 0 0 0 0 0 0 0 0 0 0 7
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 0 0 0 1 2 0 2 2 0 0 0 0 0 0 0 7
SAMSUNG ELECTRO-MECHANICS 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 0 0 0 0 1 0 1 3 1 7
SIGNETICS CORPORATION 0 0 1 1 0 2 1 0 0 0 0 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 7
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 0 0 0 0 2 1 2 2 7
UNIVERSITY OF CALIFORNIA, THE REGENTS OF 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 0 0 0 2 0 0 1 0 0 1 1 7
WANDEL & GOLTERMANN GMBH & CO. KG 0 0 1 0 0 1 1 0 1 0 0 1 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 7
WILTRON COMPANY 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 0 0 0 0 1 0 0 0 0 0 0 7
XEROX CORPORATION 0 0 0 0 1 0 2 0 0 1 0 1 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 7
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 0 0 0 0 1 0 1 1 1 0 0 1 2 7
ALCATEL THOMSON FAISCEAUX HERTZIENS 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 0 0 0 0 0 0 0 6
CENTRE ELECTRONIQUE HORLOGER, S.A. 0 2 0 0 0 0 1 0 2 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 6
CHERRY SEMICONDUCTOR CORPORATION 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 1 0 1 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 6
DIGITAL EQUIPMENT CORPORATION 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 0 0 0 0 0 0 0 0 0 0 0 0 6
ETA SA FABRIQUES D'EBAUCHES OF GRANGES 0 0 0 0 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 1 2 2 6
GENERAL MOTORS CORPORATION 0 0 2 1 0 0 0 0 0 1 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 6
HONEYWELL INFORMATION SYSTEMS INC. 0 0 0 0 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 6
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 0 0 0 0 1 0 0 1 0 2 0 1 0 0 1 6
ITT INDUSTRIES, INC. 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 4 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 6
IWATSU ELECTRIC CO., LTD. 0 0 3 0 0 0 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 6
KYOCERA 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 0 0 0 0 1 0 0 1 0 2 0 0 6
LATTICE 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 0 0 0 0 2 2 1 1 6
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 2 0 1 2 1 0 0 0 0 0 0 6
OMRON TETEISI ELECTRONICS CO. 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1 1 2 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 6
REALTEK 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 0 1 1 0 1 1 1 6
SOCIETE SUISSE POUR L'INDUSTRIE HORLOGERE MANAGEMENT SERVI 0 0 1 0 0 1 0 0 0 0 0 0 0 2 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 6
SUWA SEIKOSHA CO., LTD. 0 0 0 0 2 1 1 0 0 0 0 1 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 6
TDK CORPORATION 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 0 0 0 0 1 2 1 0 0 0 0 0 6
ZILOG, 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 1 0 0 0 0 0 2 0 0 1 0 0 6
ADRET ELECTRONIQUE 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0 0 1 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5
AIL SYSTEMS, INC. (SUBSIDIARY OF EATON CORP.) 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 1 1 0 0 1 0 0 0 0 0 0 5
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 3 0 0 0 1 0 1 0 0 0 0 0 0 0 0 5
ANRITSU CORPORATION 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 2 0 0 0 0 0 0 0 0 0 0 1 0 0 5
BERKANA WIRELESS, 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 0 3 2 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 0 1 1 2 1 0 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 1 0 1 0 0 1 1 0 0 0 0 0 1 0 0 0 0 5
EBAUCHES S.A. 1 0 1 0 0 0 0 0 1 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 0 0 0 5
FARADAY 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 0 0 0 1 0 0 2 2 0 5
FORD AEROSPACE CORPORATION 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 1 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5
FREESCALE 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 0 5 0 5
FREQUENCY 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 2 0 1 0 0 0 0 0 0 0 0 1 1 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 1 1 1 0 2 0 0 0 0 0 5
LG SEMICON 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 1 1 0 3 0 0 0 0 0 0 5
MARVELL INTERNATIONAL 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 1 0 3 1 5
MICRO LINEAR 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 1 0 1 0 0 0 1 2 0 0 0 5
MITSUMI 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 0 0 0 0 0 1 2 1 1 0 0 0 0 5
NIPPON GAKKI SEIZO KABUSHIKI KAISHA 0 0 0 0 0 0 1 1 2 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 0 5
PMC-SIERRA 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 1 0 0 1 0 0 2 0 0 5
RCA THOMSON LICENSING 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 1 2 2 0 0 0 0 0 0 0 0 5
RF MICRO DEVICES, 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 0 4 1 5
RICOH COMPANY, 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 1 0 0 0 0 1 0 1 0 1 0 0 5
ROCKWELL COLLINS, 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 3 1 0 1 5
ROHDE & SCHWARZ GMBH & CO. 0 0 1 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 1 0 0 0 0 2 0 0 5
SEIKOSHA CO., LTD. 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 1 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5
SELENIA-INDUSTRIE ELETTRONICHE ASSOCIATE S.P.A. 0 0 0 0 0 0 1 0 0 1 0 0 1 0 0 0 0 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 5
SILICON WAVE, 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 0 5
SPRAGUE ELECTRIC COMPANY 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1 1 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5
SYSTRON DONNER CORP. 1 0 0 0 0 1 1 0 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 0 0 5
THOMSON CONSUMER ELECTRONICS, 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 1 1 0 0 0 0 0 0 0 5
TROPIAN, 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 2 0 1 1 1 0 5
UNITED STATES OF AMERICA, DEPARTMENT OF COMMERCE 0 0 1 0 0 0 0 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 2 0 5
UNITED TECHNOLOGIES AUTOMOTIVE, 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 1 0 2 0 0 0 0 0 0 5
VARI-L COMPANY, INC. 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 3 1 0 0 0 0 0 5


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