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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 323, Electricity: Power Supply or Regulation Systems

( 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 11 12 15 16 8 7 8 12 14 4 8 8 12 7 8 9 6 8 13 8 16 9 10 15 10 6 7 11 12 13 9 11 16 18 5 8 370
MOTOROLA, INC. 1 6 3 2 4 1 5 3 0 1 4 3 4 12 9 13 5 10 14 5 6 6 7 8 6 2 5 6 8 9 9 4 4 3 3 2 193
GENERAL ELECTRIC COMPANY 13 12 13 8 8 9 4 9 6 4 5 1 6 8 3 3 2 7 3 0 1 1 1 0 1 2 3 2 2 7 2 0 2 2 3 0 153
SIEMENS AKTIENGESELLSCHAFT 1 1 3 0 0 2 4 11 5 0 3 2 1 9 3 3 4 4 9 5 1 5 2 2 2 2 6 2 11 1 9 18 2 6 2 1 142
U.S. PHILIPS CORPORATION 1 2 1 0 0 0 2 3 2 4 1 2 3 2 0 4 5 6 5 4 9 11 5 7 4 4 4 7 5 9 12 8 7 1 0 0 140
TEXAS INSTRUMENTS, INCORPORATED 0 2 0 0 0 0 3 2 1 0 0 0 1 2 0 1 0 1 1 3 3 4 1 5 3 5 7 6 6 2 6 9 11 10 22 18 135
NATIONAL SEMICONDUCTOR CORPORATION 0 0 1 0 0 1 0 0 0 1 4 1 3 1 0 1 3 2 3 3 4 5 2 2 2 3 5 10 4 0 6 9 12 3 13 10 114
TOSHIBA CORPORATION 0 0 0 1 0 0 1 1 0 0 1 3 5 4 2 6 7 6 7 8 4 4 4 6 3 2 2 6 5 8 4 4 3 3 1 0 111
WESTINGHOUSE ELECTRIC CORP. 8 7 6 8 4 3 2 6 6 1 4 8 5 4 3 4 5 3 3 3 1 2 1 1 1 2 1 0 2 2 0 0 0 0 0 0 106
NEC CORPORATION 0 0 0 0 0 0 0 1 0 1 1 0 2 2 0 1 0 1 2 1 2 5 5 1 4 4 6 3 9 9 8 9 4 7 4 0 92
INTERNATIONAL BUSINESS MACHINES CORPORATION 3 1 0 0 1 2 3 1 1 0 1 1 1 2 2 1 2 0 2 3 3 2 1 3 4 3 0 2 7 6 6 5 6 6 1 3 85
RCA CORPORATION 3 4 5 1 6 6 8 2 11 6 4 4 10 4 1 1 1 1 5 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 83
AT&T CORP. 3 3 8 8 3 0 1 4 1 4 1 0 1 5 1 2 5 9 4 0 2 2 0 2 0 0 5 3 0 0 0 0 0 0 0 0 77
INTEL CORPORATION 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 2 0 1 2 4 4 9 8 12 14 13 6 77
MITSUBISHI DENKI KABUSHIKI KAISHA 0 0 0 0 0 0 1 0 1 2 1 0 1 0 0 3 1 2 4 0 1 2 2 1 0 1 5 5 5 3 2 8 11 6 4 2 74
FUJITSU LIMITED 0 0 0 0 0 0 0 0 0 0 0 1 0 3 0 1 2 0 1 0 0 0 3 1 0 2 1 3 5 3 4 7 10 3 5 5 60
LINEAR TECHNOLOGY CORPORATION 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 4 3 0 1 0 2 1 0 3 1 4 4 12 3 4 7 7 57
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 5 10 15 13 10 2 55
HITACHI, LTD 0 0 4 1 0 0 0 1 4 2 4 0 1 1 1 3 1 2 1 2 2 3 2 1 0 1 1 2 1 1 0 0 0 4 2 1 49
HONEYWELL INC. 2 6 6 1 1 1 2 1 0 1 1 0 0 2 0 2 1 0 2 0 3 2 3 3 1 1 1 0 0 0 1 1 0 0 0 0 45
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 2 4 7 16 9 6 0 0 0 44
ANALOG DEVICES, INC. 0 0 0 0 0 0 1 0 0 1 0 0 1 1 0 0 1 2 1 0 2 2 0 1 1 4 2 2 4 3 3 2 5 3 0 1 43
HEWLETT-PACKARD COMPANY 3 2 1 2 1 0 0 1 0 0 0 0 1 0 0 1 1 2 0 0 2 0 2 3 0 3 2 2 1 1 2 4 3 2 0 0 42
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 0 1 1 1 2 2 2 8 6 6 1 3 2 4 2 42
ROBERT BOSCH GMBH 0 0 1 2 0 0 0 1 1 0 1 0 1 1 0 2 1 0 1 0 0 1 1 2 1 1 0 3 0 2 5 2 4 2 2 1 39
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. 0 0 0 1 0 0 2 2 4 2 1 0 0 0 0 0 2 0 0 0 2 0 0 0 0 0 3 1 1 1 2 2 6 2 1 3 38
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 3 5 2 1 3 5 1 4 5 7 2 0 0 0 0 0 38
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 1 0 2 0 0 3 4 3 5 3 3 2 3 7 36
SONY CORPORATION 0 0 0 0 0 4 1 0 1 0 1 2 2 1 0 0 1 0 5 0 2 0 0 0 0 1 0 0 0 1 3 2 4 0 1 2 34
ROHM COMPANY LIMITED 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 3 1 2 4 3 4 1 2 5 4 3 33
UNITED STATES OF AMERICA, NAVY 4 5 4 2 2 1 1 0 1 0 0 0 0 1 0 0 0 1 1 0 0 2 2 0 0 0 0 0 1 1 1 0 0 0 0 0 30
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 8 11 10 29
CANON KABUSHIKI KAISHA 0 0 0 0 0 0 0 1 0 1 0 0 0 0 0 0 0 0 0 2 1 1 1 2 1 0 0 1 2 2 5 2 1 4 0 1 28
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 0 0 3 1 0 1 1 2 4 6 4 4 1 0 0 0 27
SHARP KABUSHIKI KAISHA (SHARP CORPORATION) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3 0 0 1 0 2 2 1 2 1 2 3 1 1 0 2 2 4 27
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 2 4 4 9 5 3 27
HARRIS CORP. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 1 1 0 1 1 0 1 2 2 2 3 3 3 2 0 0 0 1 0 25
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 3 3 3 6 10 25
MAXIM INTEGRATED PRODUCTS, INC. 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 3 3 4 2 2 6 0 0 23
SEIKO INSTRUMENTS 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 2 0 1 0 3 5 4 2 5 23
UNISYS CORPORATION 1 2 2 1 1 0 0 3 0 2 0 3 1 1 1 0 1 0 1 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1 23
TEKTRONIX INC. 0 0 2 0 0 1 0 0 0 0 0 0 2 0 0 1 1 2 5 3 2 0 0 0 0 0 2 0 0 0 1 0 0 0 0 0 22
TOKO, INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 3 0 0 0 0 1 0 4 3 2 2 1 2 1 0 0 0 21
VOLTERRA 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 1 3 6 6 3 1 20
ADVANCED MICRO DEVICES, INC. 0 0 0 0 0 0 0 0 0 1 0 0 0 1 1 2 1 2 2 0 1 0 0 1 0 0 1 0 1 0 3 0 1 1 0 0 19
SEMICONDUCTOR COMPONENTS INDUSTRIES, 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 0 3 8 3 4 18
DELL PRODUCTS, 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 1 0 0 5 2 3 3 1 0 1 1 17
RAYTHEON COMPANY 0 2 0 2 2 0 0 0 2 0 0 0 0 1 0 1 0 2 0 1 0 0 0 0 0 0 1 0 0 2 0 0 0 0 1 0 17
ROCKWELL INTERNATIONAL CORPORATION 1 0 1 0 0 0 0 0 1 0 1 0 0 3 1 1 1 2 1 1 0 0 0 1 0 0 0 2 0 0 0 0 0 0 0 0 17
HUGHES AIRCRAFT COMPANY 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 1 2 0 1 0 2 1 1 2 0 1 1 2 0 0 0 0 0 0 0 0 16
BBC BROWN, BOVERI & COMPANY, LIMITED 0 0 0 0 0 0 1 2 1 0 0 1 1 2 0 0 1 2 4 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 15
ELECTRIC POWER RESEARCH INSTITUTE, INC. 0 0 0 0 0 0 0 0 0 0 1 0 0 1 0 0 0 0 0 0 0 0 1 2 0 2 4 1 2 1 0 0 0 0 0 0 15
FORBRO DESIGN CORP. 1 2 5 3 0 0 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 0 0 0 15
LICENTIA PATENT-VERWALTUNGS-GMBH 2 1 0 0 0 0 0 2 0 1 1 1 2 3 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 15
OKI ELECTRIC INDUSTRY 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 2 1 0 0 0 0 2 1 1 2 2 1 2 15
SEMTECH 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 3 1 8 2 1 15
SGS-THOMSON 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 1 0 0 4 3 5 2 0 0 0 0 0 0 15
ASEA BROWN BOVERI AB 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 0 1 0 1 2 2 2 2 0 2 14
CHERRY SEMICONDUCTOR CORPORATION 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 2 0 1 0 1 1 1 0 2 3 2 0 0 0 0 0 14
TELEFONAKTIEBOLAGET LM ERICSSON 0 1 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 1 1 2 5 2 0 0 1 0 14
XEROX CORPORATION 0 0 0 0 1 0 1 1 1 1 2 0 0 0 0 1 0 0 0 0 1 0 0 1 0 0 0 1 0 1 1 0 0 0 0 1 14
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 3 1 2 3 3 1 13
GENERAL MOTORS CORPORATION 0 2 1 1 0 0 1 0 0 0 0 0 1 0 1 1 0 2 1 0 1 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 13
POWER INTEGRATIONS, 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 1 0 0 0 0 0 1 1 3 7 13
UNITED STATES OF AMERICA, NATIONAL AERONAUTICS AND SPACE ADMINISTRATION 0 1 2 1 0 1 0 0 0 0 3 0 0 0 1 1 0 0 0 0 0 0 1 0 0 1 1 0 0 0 0 0 0 0 0 0 13
CYPRESS SEMICONDUCTOR CORP. 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 0 1 0 0 1 2 1 1 2 2 0 12
FUJI ELECTRIC CO., LTD. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 1 0 0 1 0 1 2 1 3 1 0 0 12
INTERNATIONAL RECTIFIER CORPORATION 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1 1 0 1 0 0 1 5 12
INTERSIL AMERICAS 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 1 10 12
RICOH COMPANY, LTD. 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 2 0 0 0 0 0 0 0 0 0 0 0 0 3 1 2 1 1 12
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 0 1 1 0 0 0 1 1 0 0 1 4 2 1 12
UNITED TECHNOLOGIES CORPORATION 1 0 0 0 0 1 2 1 0 0 0 0 0 1 0 0 2 2 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 12
DELCO ELECTRONICS CORPORATION 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 2 0 3 0 0 0 0 0 11
FORD MOTOR COMPANY 0 0 0 1 1 0 0 0 2 0 0 0 0 1 0 0 1 0 0 0 0 0 0 0 1 1 1 0 0 2 0 0 0 0 0 0 11
LUTRON ELECTRONICS COMPANY, INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 2 2 0 1 2 0 0 0 0 0 0 0 0 0 0 0 11
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 0 0 1 8 1 1 0 0 0 0 11
PRIMARION, 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 5 4 11
SIEMENS ENERGY & AUTOMATION, 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 1 4 3 2 0 0 0 0 0 0 11
ASEA AKTIEBOLAG 0 0 0 1 2 1 0 1 0 3 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 10
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 1 1 2 2 1 0 2 0 0 0 10
GTE AUTOMATIC ELECTRIC LABORATORIES INCORPORATED 0 0 0 1 2 0 1 0 4 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 10
MASCHINENFABRIK REINHAUSEN GEBRUDER SCHEUBECK K.G. 2 1 3 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 10
MURATA MANUFACTURING CO., LTD. 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 2 0 0 0 1 1 0 0 3 0 1 10
TOYODA JIDOSHOKKI SEISAKUSHO 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 0 0 0 0 0 3 3 2 2 0 0 10
TRW INC. 0 0 0 1 0 0 0 0 1 0 0 0 0 1 1 0 0 0 1 0 2 1 0 0 0 0 0 0 1 0 1 0 0 0 0 0 10
UNITED STATES OF AMERICA, AIR FORCE 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 1 0 0 2 1 0 1 0 1 0 0 0 0 1 0 1 0 0 0 0 0 10
UNITED STATES OF AMERICA, ARMY 1 1 2 2 0 0 0 1 0 0 0 1 0 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 10
UNITRODE CORPORATION 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 1 0 1 3 0 1 2 0 0 0 0 0 0 10
ALLIS-CHALMERS CORPORATION 2 1 1 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 0 9
ASTEC 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 1 1 1 0 0 0 4 0 1 0 0 1 9
BROWN, BOVERI + CIE A. G. 0 1 3 1 1 0 0 1 0 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 9
BURR-BROWN CORPORATION 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 1 1 0 1 0 0 0 0 0 0 0 0 1 1 2 0 0 0 9
CHAMPION MICROELECTRONIC 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 3 4 2 9
DELTA 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 1 2 1 1 2 1 9
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 2 0 2 2 3 0 0 0 9
MICREL 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 1 1 1 0 0 1 2 1 1 1 9
NORTHERN TELECOM LIMITED 1 0 0 0 0 0 0 1 0 0 0 1 0 0 0 0 0 0 3 0 0 0 0 0 1 1 0 1 0 0 0 0 0 0 0 0 9
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 2 5 2 0 0 0 0 9
UNITED STATES OF AMERICA, DEPARTMENT OF ENERGY 0 0 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1 0 0 0 0 0 3 0 2 0 1 0 0 0 0 0 0 0 0 9
BENDIX CORPORATION(NOW ALLIED-SIGNAL INC.) 1 0 1 2 0 0 1 1 1 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 8
FAIRCHILD 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 2 2 1 0 2 1 8
GTE PRODUCTS CORPORATION 0 0 2 0 0 1 0 1 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 0 0 0 8
ITT CORPORATION 1 0 0 0 2 2 1 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 8
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 0 1 1 0 1 1 2 8
SUPERIOR ELECTRIC COMPANY 0 1 4 0 1 0 0 0 0 0 1 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 8
THOMSON-CSF 0 0 0 0 0 0 0 0 1 1 0 0 0 0 1 0 1 0 2 0 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 8
YAZAKI 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 1 0 0 1 1 1 1 2 1 8
ANT NACHRICHTENTECHNIK GMBH 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 0 0 0 7
BOEING COMPANY 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1 1 0 0 0 1 0 0 0 1 0 0 1 7
COLLINS RADIO COMPANY 1 2 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 7
EXAR 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 0 1 3 1 0 0 0 0 0 1 7
HONEYWELL INFORMATION SYSTEMS INC. 0 0 0 1 4 0 0 0 1 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
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 3 2 1 0 7
LINFINITY 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 1 2 1 1 0 0 0 1 1 0 7
NORTH AMERICAN PHILIPS CORPORATION 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 1 0 0 1 1 1 0 0 0 0 0 0 0 0 7
SIGNETICS CORPORATION 0 0 0 1 0 0 0 1 0 0 1 0 2 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 7
SPACE SYSTEMS/LORAL, 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 1 2 0 1 1 0 0 1 0 0 0 7
SQUARE D COMPANY 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 1 2 1 0 0 0 0 0 1 0 0 0 0 0 7
TDK 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 1 0 1 1 1 3 7
ALPS ELECTRIC CO., LTD. 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1 0 0 1 0 0 0 1 0 0 0 0 1 0 0 1 0 0 6
DALLAS SEMICONDUCTOR 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 1 0 0 2 0 1 1 0 0 0 0 0 6
DEUTSCHE ITT INDUSTRIES GMBH 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 1 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 1 1 0 0 1 1 0 0 0 0 0 1 1 0 0 0 0 6
EATON 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 1 3 0 0 0 1 0 0 0 6
FAIRCHILD CAMERA AND INSTRUMENT CORPORATION 0 0 0 1 1 0 0 0 1 0 0 0 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 6
IMPALA 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 0 0 0 0 5 0 1 0 0 0 6
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 0 0 1 2 3 0 0 0 0 6
MASCHINENFABRIK REINHAUSEN GMBH 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 1 0 1 0 0 0 0 6
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 0 0 0 2 1 0 0 1 2 0 0 6
PHILIPS ELECTRONICS NORTH AMERICA 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 2 0 1 3 0 0 6
PITNEY-BOWES, INC. 0 0 0 0 0 0 0 0 0 0 0 0 1 2 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 0 0 0 0 1 0 6
PRECISION MONOLITHICS, INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 1 1 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 6
ROSEMOUNT INC. 0 0 0 0 0 0 1 0 0 0 0 1 1 1 0 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 6
SMITHKLINE BECKMAN CORPORATION 2 1 1 0 0 0 0 0 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 0 0 6
TECHNICAL WITTS, 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 0 2 1 6
VLT 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 2 0 2 0 0 0 0 0 1 0 6
AGENCE SPATIALE EUROPEENNE 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 0 0 0 0 0 0 2 0 1 0 5
ALLEN-BRADLEY COMPANY 0 1 2 0 1 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 5
ALLIED-SIGNAL 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 2 2 0 0 0 0 0 0 0 0 0 5
AMERICAN SUPERCONDUCTOR 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 0 1 0 2 1 0 5
AMI 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 2 2 1 5
BRAUN A.G. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 1 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 5
CHARLES STARK DRAPER LABORATORY, INC. 0 0 0 0 0 0 0 0 1 1 1 0 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 5
COMBUSTION ENGINEERING INC. 1 0 0 0 0 0 0 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 0 5
DANFOSS A/S 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 0 0 0 0 0 0 0 0 0 0 0 5
EMERSON ELECTRIC CO. 0 1 1 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 0 0 1 0 0 0 0 0 5
GENERAL ELECTRIC COMPANY P.L.C. 1 1 1 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 0 0 0 0 0 0 0 0 5
GTE COMMUNICATION SYSTEMS CORP. 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 0 0 0 0 0 0 0 0 0 0 0 5
HYDRO-QUEBEC 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 1 0 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5
INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE, TAIWAN 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 0 0 0 1 0 0 0 1 1 5
INTERNATIONAL STANDARD ELECTRIC CORPORATION (ITT CORP. UNIT) 0 1 1 1 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 0 0 0 5
INTERSIL 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 0 0 0 0 0 0 0 3 0 1 1 5
ITT MANUFACTURING ENTERPRISES, 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 0 1 3 5
KEITHLEY INSTRUMENTS, INC. 0 0 0 1 0 2 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 1 0 0 0 5
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 1 1 1 0 0 2 0 0 0 5
LUCAS INDUSTRIES PUBLIC LTD. COMPANY 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 5
NIKON CORPORATION 0 0 0 0 0 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 2 0 5
PERKIN-ELMER CORPORATION 0 2 0 0 0 0 0 0 0 0 0 0 1 0 0 1 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 5
PIONEER ELECTRONIC CORPORATION 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0 1 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 5
SANYO ELECTRIC CO., LTD. 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 0 0 1 0 0 0 0 0 1 1 5
SGS ATES COMPONENTI ELETTRONICI SPA 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 2 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5
SGS MICROELECTRONICA SPA 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 4 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5
SIGMATEL 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 5
SIPEX 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 1 0 0 1 3 0 5
SOLA BASIC INDUSTRIES INC. 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 0 0 0 0 0 5
SUNDSTRAND CORPORATION 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 0 1 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5
TEXAS INSTRUMENTS DEUTSCHLAND 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 0 0 2 0 0 0 0 2 1 0 0 5
UNITED MEMORIES, 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 2 0 0 0 0 0 0 0 1 5
VIRGINIA TECH INTELLECTUAL PROPERTIES, INC. 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 0 0 0 0 0 1 0 2 5


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