~Individually Owned Patent |
97 |
115 |
119 |
109 |
115 |
555 |
INTERNATIONAL BUSINESS MACHINES CORPORATION |
78 |
78 |
76 |
67 |
53 |
352 |
INTEL CORPORATION |
40 |
39 |
73 |
87 |
53 |
292 |
HON HAI PRECISION IND. CO., LTD. |
10 |
31 |
49 |
46 |
72 |
208 |
DELL PRODUCTS, L.P. |
43 |
65 |
34 |
33 |
31 |
206 |
HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P. |
0 |
0 |
0 |
80 |
95 |
175 |
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. |
20 |
28 |
20 |
38 |
42 |
148 |
MURATA MANUFACTURING CO., LTD. |
17 |
39 |
37 |
26 |
23 |
142 |
HEWLETT-PACKARD COMPANY |
30 |
40 |
52 |
19 |
0 |
141 |
FUJITSU LIMITED |
25 |
19 |
29 |
26 |
41 |
140 |
NEC CORPORATION |
32 |
31 |
34 |
24 |
8 |
129 |
SUN MICROSYSTEMS, INC. |
12 |
14 |
27 |
34 |
34 |
121 |
MICRON TECHNOLOGY, INC. |
18 |
24 |
33 |
21 |
24 |
120 |
SIEMENS AKTIENGESELLSCHAFT |
28 |
25 |
23 |
18 |
24 |
118 |
SAMSUNG ELECTRONICS CO., LTD. |
27 |
40 |
16 |
16 |
18 |
117 |
GENERAL ELECTRIC COMPANY |
20 |
24 |
30 |
11 |
19 |
104 |
TOSHIBA CORPORATION |
22 |
19 |
22 |
17 |
24 |
104 |
HITACHI, LTD |
14 |
14 |
23 |
30 |
16 |
97 |
LUCENT TECHNOLOGIES INC. |
37 |
33 |
11 |
5 |
6 |
92 |
COMPAQ COMPUTER CORPORATION, INC. |
33 |
25 |
22 |
1 |
0 |
81 |
EATON CORPORATION |
19 |
10 |
21 |
15 |
13 |
78 |
MITSUBISHI DENKI KABUSHIKI KAISHA |
10 |
19 |
22 |
14 |
11 |
76 |
MOTOROLA, INC. |
25 |
12 |
17 |
13 |
5 |
72 |
ROBERT BOSCH GMBH |
8 |
15 |
13 |
13 |
10 |
59 |
FOXCONN PRECISION COMPONENTS, CO., LTD. |
7 |
17 |
30 |
3 |
0 |
57 |
TEXAS INSTRUMENTS, INCORPORATED |
11 |
14 |
8 |
8 |
14 |
55 |
SONY CORPORATION |
5 |
8 |
10 |
10 |
15 |
48 |
COMPAL ELECTRONICS, INC. |
7 |
16 |
9 |
5 |
9 |
46 |
YAZAKI CORP. |
5 |
8 |
15 |
12 |
6 |
46 |
APPLIED MATERIALS, INC. |
14 |
12 |
8 |
9 |
1 |
44 |
TDK CORPORATION |
4 |
7 |
12 |
6 |
12 |
41 |
3COM CORPORATION |
8 |
17 |
7 |
6 |
2 |
40 |
DENSO CORPORATION |
1 |
3 |
12 |
8 |
15 |
39 |
GATEWAY 2000, INC. |
5 |
7 |
12 |
6 |
8 |
38 |
INFINEON TECHNOLOGIES AG |
1 |
5 |
7 |
7 |
18 |
38 |
ALPS ELECTRIC CO., LTD. |
7 |
8 |
5 |
6 |
10 |
36 |
TELEFONAKTIEBOLAGET LM ERICSSON |
12 |
13 |
9 |
1 |
1 |
36 |
KONINKLIJKE PHILIPS ELECTRONICS N.V. |
0 |
0 |
5 |
14 |
16 |
35 |
NATIONAL SEMICONDUCTOR CORPORATION |
3 |
3 |
5 |
15 |
9 |
35 |
NORTEL NETWORKS LIMITED |
9 |
4 |
10 |
8 |
4 |
35 |
SQUARE D COMPANY |
3 |
6 |
12 |
11 |
3 |
35 |
LEVITON MANUFACTURING CO. INC. |
9 |
5 |
7 |
7 |
3 |
31 |
CISCO TECHNOLOGY, INC. |
4 |
4 |
9 |
7 |
6 |
30 |
DELPHI TECHNOLOGIES, INC. |
1 |
5 |
8 |
9 |
7 |
30 |
ILLINOIS TOOL WORKS INC. |
4 |
2 |
2 |
12 |
10 |
30 |
AGILENT TECHNOLOGIES, INC. |
5 |
2 |
4 |
9 |
9 |
29 |
HONDA GIKEN KOGYO KABUSHIKI KAISHA (HONDA MOTOR CO., LTD.) |
2 |
5 |
6 |
7 |
8 |
28 |
SHOWA DENKO KABUSHIKI KAISHA |
1 |
2 |
11 |
10 |
4 |
28 |
EMC CORPORATION |
6 |
5 |
5 |
6 |
4 |
26 |
ROHM COMPANY LIMITED |
5 |
2 |
5 |
6 |
8 |
26 |
SANYO ELECTRIC CO., LTD. |
2 |
5 |
10 |
5 |
4 |
26 |
DELTA ELECTRONICS INC. |
1 |
0 |
7 |
4 |
13 |
25 |
TAIWAN SEMICONDUCTOR MANUFACTURING CO., LTD. |
2 |
6 |
8 |
2 |
6 |
24 |
U.S. PHILIPS CORPORATION |
16 |
5 |
3 |
0 |
0 |
24 |
WISTRON CORPORATION |
0 |
0 |
0 |
8 |
16 |
24 |
LSI LOGIC CORPORATION |
4 |
1 |
4 |
5 |
9 |
23 |
PALM, INC. |
1 |
3 |
9 |
9 |
1 |
23 |
QUANTA COMPUTER INC. |
0 |
0 |
1 |
5 |
17 |
23 |
SEIKO EPSON CORPORATION |
2 |
2 |
5 |
7 |
7 |
23 |
SIEMENS ENERGY & AUTOMATION, INC. |
5 |
5 |
6 |
5 |
2 |
23 |
TAIYO YUDEN CO., LTD. |
6 |
4 |
6 |
5 |
2 |
23 |
COMPAQ INFORMATION TECHNOLOGIES GROUP, L.P. |
0 |
1 |
19 |
2 |
0 |
22 |
EPCOS AG |
0 |
2 |
8 |
4 |
8 |
22 |
ROCKWELL AUTOMATION TECHNOLOGIES, INC. |
0 |
3 |
5 |
9 |
5 |
22 |
APPLE COMPUTER, INC. |
2 |
3 |
5 |
8 |
3 |
21 |
CANON KABUSHIKI KAISHA |
2 |
6 |
4 |
6 |
3 |
21 |
MEDTRONIC INC. |
4 |
1 |
6 |
5 |
5 |
21 |
PASS + SEYMOUR, INC. |
0 |
3 |
4 |
12 |
2 |
21 |
SCHNEIDER ELECTRIC SA |
11 |
4 |
2 |
3 |
1 |
21 |
ADVANCED MICRO DEVICES, INC. |
3 |
1 |
5 |
5 |
6 |
20 |
ASAHI GLASS COMPANY, LTD. |
5 |
5 |
4 |
3 |
2 |
19 |
INVENTEC CORPORATION |
0 |
2 |
7 |
3 |
7 |
19 |
SONY COMPUTER ENTERTAINMENT INC. |
0 |
1 |
10 |
4 |
4 |
19 |
WINBOND ELECTRONICS CORP. |
5 |
2 |
5 |
6 |
1 |
19 |
ADC TELECOMMUNICATIONS, INC. |
1 |
1 |
3 |
11 |
2 |
18 |
ASEA BROWN BOVERI AB |
2 |
6 |
4 |
2 |
4 |
18 |
NOKIA MOBILE PHONES LTD. |
0 |
6 |
4 |
6 |
2 |
18 |
STMICROELECTRONICS S.R.L. |
5 |
5 |
2 |
2 |
4 |
18 |
ALCATEL |
3 |
4 |
4 |
2 |
4 |
17 |
UNITED MICROELECTRONICS CORPORATION |
4 |
3 |
6 |
1 |
3 |
17 |
X2Y ATTENUATORS, L.L.C. |
3 |
1 |
3 |
8 |
2 |
17 |
ERICSSON, INC. |
7 |
4 |
2 |
3 |
0 |
16 |
LG ELECTRONICS INC. |
1 |
4 |
2 |
1 |
8 |
16 |
MARCONI COMMUNICATIONS, INC. |
1 |
5 |
7 |
3 |
0 |
16 |
NEC TOKIN CORPORATION |
0 |
0 |
0 |
7 |
9 |
16 |
SILICON GRAPHICS, INC. |
0 |
3 |
7 |
2 |
4 |
16 |
TYCO ELECTRONICS CORPORATION |
0 |
1 |
9 |
3 |
3 |
16 |
ACER INCORPORATED |
0 |
3 |
6 |
3 |
3 |
15 |
MICRON ELECTRONICS, INC. |
6 |
9 |
0 |
0 |
0 |
15 |
NGK INSULATORS LTD. |
1 |
2 |
4 |
6 |
2 |
15 |
AVX CORPORATION |
1 |
4 |
3 |
3 |
3 |
14 |
OMRON CORPORATION |
1 |
1 |
3 |
7 |
2 |
14 |
SHARP KABUSHIKI KAISHA (SHARP CORPORATION) |
2 |
4 |
3 |
2 |
3 |
14 |
ABB RESEARCH LTD. |
2 |
0 |
1 |
5 |
5 |
13 |
AVAYA TECHNOLOGY CORP. |
0 |
7 |
2 |
2 |
2 |
13 |
HARRIS CORP. |
1 |
1 |
7 |
2 |
2 |
13 |
HONEYWELL INTERNATIONAL INC. |
2 |
3 |
1 |
2 |
5 |
13 |
ITT MANUFACTURING ENTERPRISES, INC. |
6 |
4 |
3 |
0 |
0 |
13 |
KEMET ELECTRONICS CORPORATION |
1 |
2 |
3 |
0 |
7 |
13 |
RAYTHEON COMPANY |
4 |
2 |
3 |
2 |
2 |
13 |
SHINKO ELECTRIC INDUSTRIES CO., LTD. |
1 |
5 |
3 |
3 |
1 |
13 |
UNISYS CORPORATION |
2 |
4 |
2 |
1 |
4 |
13 |
VISTEON GLOBAL TECHNOLOGIES, INC. |
0 |
3 |
2 |
3 |
5 |
13 |
CARDIAC PACEMAKERS, INC. |
0 |
2 |
3 |
4 |
3 |
12 |
HUBBELL INCORPORATED |
3 |
2 |
1 |
2 |
4 |
12 |
KYOCERA CORPORATION |
3 |
3 |
3 |
1 |
2 |
12 |
LG. PHILIPS LCD CO., LTD. |
1 |
3 |
4 |
2 |
2 |
12 |
LOCKHEED MARTIN CORPORATION |
4 |
0 |
3 |
2 |
3 |
12 |
THOMSON LICENSING S.A. |
1 |
1 |
2 |
3 |
5 |
12 |
XYBERNAUT CORPORATION |
1 |
2 |
4 |
4 |
1 |
12 |
ALSTOM |
0 |
0 |
4 |
4 |
3 |
11 |
LAM RESEARCH CORPORATION |
1 |
2 |
5 |
2 |
1 |
11 |
SARNOFF CORPORATION & CO., LTD. |
1 |
1 |
2 |
6 |
1 |
11 |
SCHWEITZER ENGINEERING LABORATORIES, INC. |
3 |
1 |
2 |
2 |
3 |
11 |
SEIKO INSTRUMENTS INC. |
1 |
1 |
3 |
4 |
2 |
11 |
SILICONWARE PRECISION INDUSTRIES CO., LTD. |
0 |
4 |
3 |
3 |
1 |
11 |
CRYSTAL GROUP INC |
0 |
1 |
3 |
2 |
4 |
10 |
ENLIGHT CORPORATION |
1 |
2 |
5 |
2 |
0 |
10 |
INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE, TAIWAN |
1 |
1 |
1 |
3 |
4 |
10 |
ION SYSTEMS, INC. |
3 |
2 |
0 |
0 |
5 |
10 |
OKI ELECTRIC INDUSTRY CO., LTD. |
1 |
1 |
2 |
5 |
1 |
10 |
PACESETTER, INC. |
0 |
5 |
2 |
2 |
1 |
10 |
THERMAL CORPORATION |
0 |
2 |
3 |
2 |
3 |
10 |
3M INNOVATIVE PROPERTIES COMPANY |
2 |
2 |
1 |
2 |
2 |
9 |
AMKOR TECHNOLOGY, INC. |
1 |
1 |
1 |
3 |
3 |
9 |
ASEA BROWN BOVERI AKTIENGESELLSCHAFT |
5 |
3 |
1 |
0 |
0 |
9 |
ASUSTEK COMPUTER INC. |
0 |
1 |
4 |
1 |
3 |
9 |
DAIMLER-CHRYSLER AKTIENGESELLSCHAFT |
4 |
0 |
2 |
3 |
0 |
9 |
FIRST INTERNATIONAL COMPUTER, INC. |
1 |
2 |
0 |
2 |
4 |
9 |
HUGHES ELECTRONICS CORP. |
2 |
3 |
2 |
2 |
0 |
9 |
HYUNDAI ELECTRONICS INDUSTRIES CO., LTD. |
2 |
2 |
3 |
2 |
0 |
9 |
INCEP TECHNOLOGIES, INC. |
0 |
1 |
3 |
2 |
3 |
9 |
SAMSUNG ELECTRO-MECHANICS CO., LTD. |
0 |
0 |
0 |
8 |
1 |
9 |
SHIN JIUH CORP. |
1 |
2 |
4 |
1 |
1 |
9 |
SUMITOMO WIRING SYSTEMS, LTD., CO. |
3 |
0 |
2 |
2 |
2 |
9 |
ADC DSL SYSTEMS, INC. |
0 |
1 |
0 |
2 |
5 |
8 |
CONEXANT SYSTEMS, INC. |
1 |
1 |
5 |
1 |
0 |
8 |
CORNING CABLE SYSTEMS LLC |
0 |
0 |
2 |
4 |
2 |
8 |
FEV MOTORENTECHNIK GMBH & CO. KG |
5 |
1 |
1 |
1 |
0 |
8 |
LITE-ON ENCLOSURE INC. |
0 |
1 |
6 |
1 |
0 |
8 |
LITTELFUSE, INC. |
3 |
2 |
0 |
3 |
0 |
8 |
PHOENIX CONTACT GMBH & CO. KG |
1 |
2 |
1 |
4 |
0 |
8 |
RAMBUS, INC. |
1 |
0 |
1 |
3 |
3 |
8 |
STMICROELECTRONICS S.A. |
2 |
2 |
0 |
1 |
3 |
8 |
STMICROELECTRONICS, INC. |
1 |
1 |
3 |
1 |
2 |
8 |
TYCO ELECTRONICS LOGISTICS AG |
0 |
3 |
3 |
2 |
0 |
8 |
ADVANCED SEMICONDUCTOR ENGINEERING, INC. |
0 |
3 |
1 |
0 |
3 |
7 |
CITIZEN WATCH CO., LTD. |
2 |
3 |
1 |
1 |
0 |
7 |
DIGITAL EQUIPMENT CORPORATION |
6 |
1 |
0 |
0 |
0 |
7 |
EASTMAN KODAK COMPANY |
1 |
0 |
3 |
1 |
2 |
7 |
FURUKAWA ELECTRIC CO., LTD. |
0 |
2 |
3 |
1 |
1 |
7 |
GENERAL MOTORS CORPORATION |
1 |
2 |
2 |
0 |
2 |
7 |
IBIDEN CO., LTD. |
0 |
0 |
4 |
0 |
3 |
7 |
INTERNATIONAL RECTIFIER CORPORATION |
1 |
1 |
2 |
2 |
1 |
7 |
LUXON ENERGY DEVICES CORPORATION |
0 |
0 |
0 |
4 |
3 |
7 |
MCGRAW-EDISON COMPANY |
0 |
2 |
4 |
0 |
1 |
7 |
MITAC TECHNOLOGY CORP. |
0 |
1 |
0 |
1 |
5 |
7 |
MOELLER GMBH |
0 |
0 |
1 |
4 |
2 |
7 |
NIPPON CHEMI-CON CORPORATION |
2 |
1 |
2 |
2 |
0 |
7 |
NOKIA CORPORATION |
0 |
0 |
2 |
2 |
3 |
7 |
POWER INTEGRATIONS, INC. |
0 |
1 |
3 |
1 |
2 |
7 |
WILSON GREATBATCH LTD. |
0 |
3 |
1 |
3 |
0 |
7 |
ALCATEL USA SOURCING, L.P. |
2 |
1 |
3 |
0 |
0 |
6 |
AMERASIA INTERNATIONAL TECHNOLOGY, INC. |
1 |
1 |
2 |
1 |
1 |
6 |
AUTONETWORKS TECHNOLOGIES, LTD. |
0 |
0 |
2 |
1 |
3 |
6 |
BOEING COMPANY |
0 |
0 |
2 |
2 |
2 |
6 |
COOPER TECHNOLOGIES COMPANY |
1 |
1 |
1 |
2 |
1 |
6 |
FARADAY TECHNOLOGY CORPORATION |
0 |
0 |
0 |
2 |
4 |
6 |
FUNAI ELECTRIC CO., LTD. |
1 |
3 |
1 |
0 |
1 |
6 |
GARMIN CORPORATION |
0 |
3 |
2 |
1 |
0 |
6 |
GENERAL INSTRUMENT CORPORATION |
0 |
0 |
0 |
3 |
3 |
6 |
HIGH TECH COMPUTER CORP. |
0 |
0 |
1 |
1 |
4 |
6 |
INCLOSE DESIGN, INC. |
2 |
2 |
1 |
1 |
0 |
6 |
INVENTEC APPLIANCES CORP. |
0 |
0 |
2 |
2 |
2 |
6 |
JDS UNIPHASE CORPORATION |
0 |
0 |
2 |
2 |
2 |
6 |
KEIHIN CORPORATION |
0 |
0 |
1 |
2 |
3 |
6 |
MACRONIX INTERNATIONAL CO., LTD. |
0 |
0 |
0 |
4 |
2 |
6 |
MANNESMANN VDO AG |
1 |
1 |
1 |
3 |
0 |
6 |
NCR CORPORATION |
1 |
2 |
0 |
1 |
2 |
6 |
NIKON CORPORATION |
0 |
1 |
2 |
3 |
0 |
6 |
PERICOM SEMICONDUCTOR CORP. |
1 |
0 |
0 |
2 |
3 |
6 |
PIONEER CORPORATION |
0 |
1 |
1 |
0 |
4 |
6 |
PORTWELL INC. |
0 |
0 |
3 |
2 |
1 |
6 |
POWERWAVE TECHNOLOGIES, INC. |
0 |
0 |
5 |
1 |
0 |
6 |
ROCKWELL TECHNOLOGIES, LLC |
1 |
5 |
0 |
0 |
0 |
6 |
SEAGATE TECHNOLOGY, LLC |
0 |
1 |
1 |
4 |
0 |
6 |
SIEMENS NIXDORF INFORMATIONSSYSTEME AG |
2 |
3 |
1 |
0 |
0 |
6 |
STORAGE TECHNOLOGY CORPORATION |
0 |
1 |
2 |
1 |
2 |
6 |
SUMITOMO ELECTRIC INDUSTRIES CO., LTD. |
2 |
0 |
2 |
0 |
2 |
6 |
TEMIC TELEFUNKEN MICROELECTRONIC GMBH |
2 |
3 |
1 |
0 |
0 |
6 |
TRW INC. |
1 |
4 |
1 |
0 |
0 |
6 |
ABB (SCHWEIZ) AG |
0 |
0 |
1 |
3 |
1 |
5 |
ACCTON TECHNOLOGY CORP. |
0 |
0 |
0 |
4 |
1 |
5 |
ADVANTEST CORP. |
2 |
1 |
1 |
0 |
1 |
5 |
ALCATEL CANADA, INC. |
0 |
0 |
2 |
1 |
2 |
5 |
ANALOG DEVICES, INC. |
2 |
0 |
2 |
0 |
1 |
5 |
ANDREW CORPORATION |
0 |
0 |
1 |
1 |
3 |
5 |
BERG TECHNOLOGY, INC. |
3 |
0 |
1 |
1 |
0 |
5 |
CHIP COOLERS, INC. |
3 |
2 |
0 |
0 |
0 |
5 |
CREDENCE SYSTEMS CORPORATION |
2 |
0 |
2 |
0 |
1 |
5 |
DALLAS SEMICONDUCTOR CORPORATION |
3 |
2 |
0 |
0 |
0 |
5 |
DIALOG SEMICONDUCTOR GMBH |
0 |
0 |
0 |
0 |
5 |
5 |
EMERSON ELECTRIC CO. |
2 |
0 |
2 |
1 |
0 |
5 |
ENERGYLINE SYSTEMS, INC. |
2 |
1 |
1 |
0 |
1 |
5 |
FORD GLOBAL TECHNOLOGIES, INC. |
0 |
1 |
2 |
2 |
0 |
5 |
FUJIKURA LTD. |
2 |
0 |
1 |
0 |
2 |
5 |
FUJITSU NETWORK COMMUNICATIONS, INC. |
0 |
1 |
3 |
1 |
0 |
5 |
GLOBAL SUN TECHNOLOGY INC. |
0 |
0 |
0 |
4 |
1 |
5 |
HAMILTON SUNDSTRAND CORPORATION |
2 |
2 |
0 |
1 |
0 |
5 |
INTERMEC IP CORP. |
2 |
1 |
1 |
1 |
0 |
5 |
JAPAN SOLDERLESS TERMINAL MFG. CO., LTD. |
0 |
1 |
2 |
2 |
0 |
5 |
MERCURY COMPUTER SYSTEMS, INC. |
0 |
0 |
0 |
1 |
4 |
5 |
MITAC INTERNATIONAL CORP. |
2 |
0 |
0 |
2 |
1 |
5 |
MITSUBISHI MATERIALS CORPORATION |
0 |
2 |
0 |
2 |
1 |
5 |
NEC TOKIN TOYAMA, LTD. |
0 |
0 |
1 |
4 |
0 |
5 |
NESS CAPACITOR CO., LTD. |
0 |
0 |
3 |
2 |
0 |
5 |
NETWORK ENGINES, INC. |
0 |
0 |
0 |
3 |
2 |
5 |
PHILIPS ELECTRONICS NORTH AMERICA CORP. |
1 |
4 |
0 |
0 |
0 |
5 |
POLYPHASER CORPORATION |
2 |
2 |
0 |
0 |
1 |
5 |
POWERWARE CORPORATION |
0 |
2 |
2 |
0 |
1 |
5 |
QUANTUM CORP. (CA) |
1 |
0 |
0 |
2 |
2 |
5 |
RENESAS TECHNOLOGY CORPORATION |
0 |
0 |
0 |
0 |
5 |
5 |
ROCKWELL COLLINS, INC. |
0 |
0 |
1 |
2 |
2 |
5 |
SCIENTIFIC-ATLANTA, INC. |
2 |
0 |
2 |
1 |
0 |
5 |
SIEMENS AUTOMOTIVE CORPORATION |
3 |
0 |
1 |
1 |
0 |
5 |
SPECIAL PRODUCT COMPANY |
1 |
1 |
3 |
0 |
0 |
5 |
STRATOS LIGHTWAVE, INC. |
0 |
2 |
2 |
1 |
0 |
5 |
SUNONWEALTH ELECTRIC MACHINE INDUSTRY CO., LTD. |
1 |
1 |
0 |
2 |
1 |
5 |
TEKTRONIX INC. |
1 |
1 |
1 |
1 |
1 |
5 |
TRW AUTOMOTIVE ELECTRONICS & COMPONENTS GMBH & CO. KG |
0 |
0 |
2 |
1 |
2 |
5 |
UNITED STATES OF AMERICA, NAVY |
1 |
1 |
1 |
0 |
2 |
5 |
VIA TECHNOLOGIES, INC. |
0 |
1 |
1 |
1 |
2 |
5 |
VISHAY SPRAGUE, INC. |
0 |
3 |
2 |
0 |
0 |
5 |
YAZAKI NORTH AMERICA, INC. |
0 |
0 |
1 |
0 |
4 |
5 |