~Individually Owned Patent |
122 |
113 |
107 |
81 |
85 |
508 |
INTERNATIONAL BUSINESS MACHINES CORPORATION |
84 |
69 |
73 |
79 |
74 |
379 |
MICROSOFT CORPORATION |
43 |
63 |
70 |
71 |
73 |
320 |
CANON KABUSHIKI KAISHA |
63 |
57 |
64 |
64 |
70 |
318 |
SONY CORPORATION |
58 |
81 |
55 |
53 |
54 |
301 |
SEIKO EPSON CORPORATION |
33 |
41 |
49 |
63 |
64 |
250 |
INTEL CORPORATION |
29 |
48 |
60 |
62 |
45 |
244 |
HITACHI, LTD |
39 |
52 |
52 |
54 |
46 |
243 |
SHARP KABUSHIKI KAISHA (SHARP CORPORATION) |
52 |
40 |
29 |
48 |
35 |
204 |
NEC CORPORATION |
39 |
38 |
48 |
37 |
22 |
184 |
SAMSUNG ELECTRONICS CO., LTD. |
42 |
33 |
22 |
40 |
42 |
179 |
KONINKLIJKE PHILIPS ELECTRONICS N.V. |
0 |
31 |
43 |
56 |
47 |
177 |
SUN MICROSYSTEMS, INC. |
21 |
32 |
34 |
49 |
40 |
176 |
FUJITSU LIMITED |
40 |
34 |
37 |
34 |
29 |
174 |
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. |
30 |
32 |
33 |
36 |
35 |
166 |
HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P. |
0 |
0 |
35 |
48 |
63 |
146 |
SEMICONDUCTOR ENERGY LABORATORY CO., LTD. |
20 |
25 |
29 |
33 |
27 |
134 |
TOSHIBA CORPORATION |
33 |
29 |
21 |
21 |
25 |
129 |
NVIDIA CORPORATION |
10 |
11 |
21 |
32 |
39 |
113 |
ATI INTERNATIONAL SRL |
12 |
27 |
34 |
19 |
11 |
103 |
LG ELECTRONICS INC. |
20 |
25 |
15 |
16 |
21 |
97 |
MITSUBISHI DENKI KABUSHIKI KAISHA |
15 |
14 |
18 |
26 |
18 |
91 |
LG. PHILIPS LCD CO., LTD. |
8 |
11 |
11 |
23 |
27 |
80 |
MICRON TECHNOLOGY, INC. |
7 |
22 |
18 |
20 |
12 |
79 |
SILICON GRAPHICS, INC. |
38 |
13 |
15 |
8 |
5 |
79 |
SONY COMPUTER ENTERTAINMENT INC. |
4 |
12 |
13 |
26 |
21 |
76 |
PIONEER CORPORATION |
0 |
10 |
14 |
22 |
26 |
72 |
XEROX CORPORATION |
14 |
21 |
14 |
8 |
15 |
72 |
ADOBE SYSTEMS, INC. |
16 |
8 |
11 |
17 |
15 |
67 |
HEWLETT-PACKARD COMPANY |
31 |
25 |
9 |
0 |
1 |
66 |
IMMERSION CORPORATION |
22 |
13 |
6 |
16 |
9 |
66 |
APPLE COMPUTER, INC. |
13 |
8 |
9 |
20 |
11 |
61 |
SANYO ELECTRIC CO., LTD. |
9 |
5 |
9 |
16 |
21 |
60 |
MITSUBISHI ELECTRIC RESEARCH LABORATORIES, INC. |
2 |
15 |
14 |
14 |
14 |
59 |
SEGA ENTERPRISES, LTD. |
15 |
14 |
13 |
12 |
5 |
59 |
ALPS ELECTRIC CO., LTD. |
14 |
9 |
21 |
8 |
6 |
58 |
AUTODESK, INC. |
11 |
12 |
11 |
10 |
12 |
56 |
AGILENT TECHNOLOGIES, INC. |
16 |
9 |
4 |
16 |
8 |
53 |
TEXAS INSTRUMENTS, INCORPORATED |
12 |
3 |
6 |
17 |
10 |
48 |
NINTENDO CO., LTD. |
4 |
13 |
12 |
9 |
9 |
47 |
ATI TECHNOLOGIES INC. |
17 |
9 |
4 |
8 |
8 |
46 |
RICOH COMPANY, LTD. |
12 |
6 |
11 |
9 |
8 |
46 |
SAMSUNG SDI CO., LTD. |
2 |
13 |
7 |
10 |
13 |
45 |
EASTMAN KODAK COMPANY |
6 |
5 |
5 |
10 |
18 |
44 |
MINOLTA CAMERA CO., LTD. |
3 |
6 |
6 |
13 |
16 |
44 |
BROADCOM CORPORATION |
1 |
7 |
9 |
15 |
11 |
43 |
U.S. PHILIPS CORPORATION |
28 |
9 |
0 |
0 |
0 |
37 |
3DLABS INC. LTD. |
5 |
3 |
9 |
14 |
3 |
34 |
FUJI XEROX CO., LTD. |
4 |
7 |
8 |
8 |
7 |
34 |
NAMCO LIMITED |
3 |
10 |
7 |
7 |
6 |
33 |
FUJI PHOTO FILM CO., LTD |
1 |
6 |
3 |
10 |
11 |
31 |
GATEWAY 2000, INC. |
9 |
7 |
5 |
3 |
6 |
30 |
AU OPTRONICS CORP. |
0 |
0 |
6 |
14 |
9 |
29 |
THOMSON LICENSING S.A. |
1 |
6 |
2 |
10 |
10 |
29 |
COMPAQ COMPUTER CORPORATION, INC. |
22 |
3 |
3 |
0 |
0 |
28 |
MOTOROLA, INC. |
10 |
3 |
7 |
0 |
8 |
28 |
TEKTRONIX INC. |
11 |
4 |
6 |
2 |
5 |
28 |
LUCENT TECHNOLOGIES INC. |
11 |
8 |
3 |
4 |
1 |
27 |
NOKIA MOBILE PHONES LTD. |
2 |
3 |
11 |
9 |
2 |
27 |
LOGITECH EUROPE S.A. |
1 |
7 |
7 |
6 |
5 |
26 |
S3 GRAPHICS CO., LTD. |
5 |
8 |
3 |
7 |
3 |
26 |
E INK CORPORATION |
6 |
3 |
7 |
6 |
3 |
25 |
DENSO CORPORATION |
4 |
3 |
12 |
2 |
3 |
24 |
CITIZEN WATCH CO., LTD. |
5 |
3 |
6 |
7 |
2 |
23 |
KONAMI CO., LTD. |
7 |
2 |
4 |
4 |
6 |
23 |
NEC LCD TECHNOLOGIES, LTD. |
0 |
0 |
4 |
11 |
8 |
23 |
PIONEER ELECTRONIC CORPORATION |
11 |
9 |
2 |
1 |
0 |
23 |
SILICON INTEGRATED SYSTEMS CORP. |
3 |
5 |
7 |
4 |
4 |
23 |
AVID TECHNOLOGY, INC. |
6 |
6 |
5 |
3 |
2 |
22 |
SIEMENS AKTIENGESELLSCHAFT |
3 |
2 |
4 |
10 |
3 |
22 |
CASIO COMPUTER CO. LTD. |
6 |
5 |
5 |
2 |
3 |
21 |
OLYMPUS OPTICAL CO., LTD. |
4 |
7 |
4 |
4 |
1 |
20 |
TERARECON, INC. |
5 |
10 |
4 |
1 |
0 |
20 |
EVANS & SUTHERLAND COMPUTER CORP. |
2 |
5 |
2 |
7 |
3 |
19 |
FUJITSU TAKAMISAWA COMPONENT LIMITED |
2 |
4 |
7 |
5 |
1 |
19 |
INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE, TAIWAN |
3 |
5 |
4 |
4 |
3 |
19 |
NCR CORPORATION |
5 |
7 |
2 |
2 |
2 |
18 |
RENESAS TECHNOLOGY CORPORATION |
0 |
0 |
0 |
15 |
3 |
18 |
FUJITSU HITACHI PLASMA DISPLAY LIMITED |
0 |
0 |
3 |
4 |
10 |
17 |
HONEYWELL INTERNATIONAL INC. |
3 |
1 |
5 |
5 |
3 |
17 |
NATIONAL SEMICONDUCTOR CORPORATION |
3 |
4 |
1 |
0 |
9 |
17 |
SARNOFF CORPORATION & CO., LTD. |
6 |
6 |
3 |
0 |
2 |
17 |
CIRRUS LOGIC, INC. |
12 |
2 |
2 |
0 |
0 |
16 |
NEC ELECTRONICS CORPORATION |
0 |
0 |
8 |
4 |
4 |
16 |
NOKIA CORPORATION |
0 |
0 |
4 |
4 |
8 |
16 |
UNIVERSITY OF WASHINGTON |
5 |
3 |
3 |
2 |
3 |
16 |
AT&T CORP. |
2 |
2 |
3 |
3 |
5 |
15 |
HYUNDAI ELECTRONICS INDUSTRIES CO., LTD. |
7 |
5 |
1 |
2 |
0 |
15 |
KOPIN CORPORATION |
2 |
6 |
4 |
2 |
1 |
15 |
WACOM CO., LTD. |
3 |
3 |
2 |
1 |
6 |
15 |
3M INNOVATIVE PROPERTIES COMPANY |
0 |
0 |
2 |
7 |
5 |
14 |
CHI MEI OPTOELECTRONICS CORP. |
0 |
3 |
0 |
5 |
6 |
14 |
ELO TOUCHSYSTEMS, INC. |
3 |
7 |
4 |
0 |
0 |
14 |
NIPPON TELEGRAPH & TELEPHONE CORP. |
3 |
3 |
1 |
4 |
3 |
14 |
SIEMENS CORPORATE RESEARCH, INC. |
2 |
0 |
3 |
4 |
5 |
14 |
BROTHER KOGYO KABUSHIKI KAISHA |
3 |
1 |
3 |
6 |
0 |
13 |
CTS CORPORATION |
4 |
4 |
1 |
2 |
2 |
13 |
GENERAL ELECTRIC COMPANY |
4 |
2 |
1 |
5 |
1 |
13 |
OKI ELECTRIC INDUSTRY CO., LTD. |
5 |
1 |
4 |
0 |
3 |
13 |
ROCKWELL COLLINS, INC. |
1 |
4 |
4 |
2 |
2 |
13 |
SEIKO INSTRUMENTS INC. |
2 |
2 |
0 |
5 |
4 |
13 |
DUKE UNIVERSITY |
4 |
0 |
5 |
2 |
1 |
12 |
FUJITSU DISPLAY TECHNOLOGIES CORPORATION |
0 |
0 |
3 |
6 |
3 |
12 |
LSI LOGIC CORPORATION |
2 |
1 |
2 |
3 |
4 |
12 |
RESEARCH IN MOTION LIMITED |
1 |
3 |
2 |
0 |
6 |
12 |
TEXAS DIGITAL SYSTEMS, INC. |
6 |
2 |
2 |
2 |
0 |
12 |
ADVANCED MICRO DEVICES, INC. |
2 |
0 |
2 |
5 |
2 |
11 |
AUTODESK CANADA INC. |
0 |
3 |
2 |
2 |
4 |
11 |
ERICSSON, INC. |
7 |
4 |
0 |
0 |
0 |
11 |
INTERVAL RESEARCH CORPORATION |
3 |
2 |
6 |
0 |
0 |
11 |
PALM, INC. |
0 |
1 |
5 |
2 |
3 |
11 |
PRIMAX ELECTRONICS LTD. |
7 |
2 |
0 |
2 |
0 |
11 |
ROHM COMPANY LIMITED |
3 |
1 |
3 |
0 |
4 |
11 |
SILVERBROOK RESEARCH PTY. LTD |
1 |
1 |
1 |
3 |
5 |
11 |
AURORA SYSTEMS, INC. |
5 |
0 |
1 |
2 |
2 |
10 |
BRILLIAN CORPORATION |
0 |
0 |
0 |
7 |
3 |
10 |
DELL PRODUCTS, L.P. |
2 |
2 |
1 |
1 |
4 |
10 |
GENESIS MICROCHIP INC. |
2 |
0 |
0 |
5 |
3 |
10 |
IMAGINATION TECHNOLOGIES LIMITED |
2 |
0 |
0 |
5 |
3 |
10 |
MANNESMANN VDO AG |
1 |
2 |
5 |
1 |
1 |
10 |
NEC-MITSUBISHI ELECTRIC VISUAL SYSTEMS CORPORATION |
0 |
1 |
1 |
5 |
3 |
10 |
NEOMAGIC CORP. |
4 |
2 |
0 |
3 |
1 |
10 |
OAK TECHNOLOGIES, INC. |
4 |
2 |
2 |
2 |
0 |
10 |
SHIN JIUH CORP. |
0 |
4 |
2 |
4 |
0 |
10 |
YAZAKI CORP. |
0 |
3 |
4 |
2 |
1 |
10 |
ADVANCED DISPLAY INC. |
0 |
0 |
4 |
3 |
2 |
9 |
AIPTEK INTERNATIONAL INC. |
1 |
0 |
0 |
1 |
7 |
9 |
BEHAVIOR TECH COMPUTER CORP. |
0 |
3 |
3 |
2 |
1 |
9 |
DARFON ELECTRONICS CORP. |
0 |
3 |
2 |
2 |
2 |
9 |
HONDA GIKEN KOGYO KABUSHIKI KAISHA (HONDA MOTOR CO., LTD.) |
3 |
1 |
0 |
2 |
3 |
9 |
PALMONE, INC. |
0 |
0 |
0 |
3 |
6 |
9 |
ROCKWELL AUTOMATION TECHNOLOGIES, INC. |
0 |
1 |
1 |
5 |
2 |
9 |
SMART TECHNOLOGIES INC. |
3 |
1 |
0 |
2 |
3 |
9 |
VIA TECHNOLOGIES, INC. |
0 |
0 |
1 |
3 |
5 |
9 |
WINBOND ELECTRONICS CORP. |
2 |
2 |
2 |
2 |
1 |
9 |
DAEWOO ELECTRONICS COMPANY, LTD. |
8 |
0 |
0 |
0 |
0 |
8 |
ELECTRONICS FOR IMAGING, INC. |
3 |
1 |
0 |
3 |
1 |
8 |
IMOVE INC. |
2 |
1 |
1 |
4 |
0 |
8 |
KYE SYSTEMS CORP. |
0 |
5 |
1 |
0 |
2 |
8 |
MASSACHUSETTS INSTITUTE OF TECHNOLOGY |
3 |
1 |
1 |
0 |
3 |
8 |
PIXAR ANIMATION STUDIOS |
3 |
3 |
2 |
0 |
0 |
8 |
SAMSUNG DISPLAY DEVICES CO., LTD. |
7 |
1 |
0 |
0 |
0 |
8 |
SHARP LABORATORIES OF AMERICA, INC. |
3 |
1 |
2 |
1 |
1 |
8 |
STMICROELECTRONICS, INC. |
0 |
1 |
1 |
2 |
4 |
8 |
TELEFONAKTIEBOLAGET LM ERICSSON |
0 |
1 |
3 |
2 |
2 |
8 |
THREE-FIVE SYSTEMS, INC. |
0 |
1 |
2 |
5 |
0 |
8 |
AVAYA TECHNOLOGY CORP. |
1 |
0 |
2 |
1 |
3 |
7 |
CALIFORNIA INSTITUTE OF TECHNOLOGY |
3 |
0 |
3 |
1 |
0 |
7 |
COMPAL ELECTRONICS, INC. |
0 |
1 |
2 |
3 |
1 |
7 |
CREATIVE TECHNOLOGY LIMITED |
1 |
5 |
0 |
0 |
1 |
7 |
DASSAULT SYSTEMES |
0 |
0 |
5 |
2 |
0 |
7 |
DISCREET LOGIC, INC. |
2 |
5 |
0 |
0 |
0 |
7 |
GE MEDICAL SYSTEMS GLOBAL TECHNOLOGY COMPANY, LLC |
0 |
2 |
0 |
3 |
2 |
7 |
KABUSHIKI KAISHA ADVANCED DISPLAY |
0 |
1 |
3 |
2 |
1 |
7 |
NGK INSULATORS LTD. |
3 |
2 |
0 |
2 |
0 |
7 |
SENSABLE TECHNOLOGIES, INC. |
1 |
1 |
1 |
1 |
3 |
7 |
SILICON IMAGE, INC. |
3 |
1 |
0 |
1 |
2 |
7 |
SONY UNITED KINGDOM LIMITED |
1 |
1 |
3 |
2 |
0 |
7 |
SYNAPTICS, INC. |
1 |
3 |
1 |
1 |
1 |
7 |
UNITED STATES OF AMERICA, NAVY |
2 |
1 |
1 |
1 |
2 |
7 |
YAMAHA CORPORATION |
1 |
1 |
2 |
2 |
1 |
7 |
ACER DISPLAY TECHNOLOGY, INC. |
2 |
4 |
0 |
0 |
0 |
6 |
ACUSON CORPORATION |
3 |
3 |
0 |
0 |
0 |
6 |
BEN Q CORPORATION |
0 |
0 |
1 |
5 |
0 |
6 |
COMPUTER ASSOCIATES THINK, INC. |
0 |
3 |
0 |
0 |
3 |
6 |
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE |
0 |
3 |
0 |
2 |
1 |
6 |
FRANCE TELECOM |
2 |
0 |
2 |
1 |
1 |
6 |
HARRIS CORP. |
0 |
1 |
1 |
2 |
2 |
6 |
HONEYWELL INC. |
0 |
1 |
3 |
0 |
2 |
6 |
HOSIDEN CORPORATION |
0 |
0 |
2 |
4 |
0 |
6 |
INFORMATION DECISION TECHNOLOGIES, LLC |
0 |
0 |
0 |
3 |
3 |
6 |
KABUSHIKI KAISHA SQUARE ENIX |
0 |
0 |
2 |
3 |
1 |
6 |
MENTAL IMAGES GMBH & CO KG. |
0 |
1 |
2 |
1 |
2 |
6 |
NOVATEK MICROELECTRONICS CORP. |
1 |
0 |
3 |
1 |
1 |
6 |
NVIDIA U.S. INVESTMENT COMPANY |
0 |
2 |
2 |
1 |
1 |
6 |
ORION ELECTRIC CO., LTD. |
1 |
1 |
4 |
0 |
0 |
6 |
PHILIPS ELECTRONICS NORTH AMERICA CORP. |
5 |
1 |
0 |
0 |
0 |
6 |
PHOENIX TECHNOLOGIES LTD. |
1 |
2 |
1 |
2 |
0 |
6 |
RAINBOW DISPLAYS INC. |
4 |
1 |
0 |
1 |
0 |
6 |
SCHLUMBERGER TECHNOLOGY CORPORATION |
3 |
1 |
0 |
1 |
1 |
6 |
SILICON MOTION, INC. |
1 |
0 |
2 |
1 |
2 |
6 |
TIDENET, INC. |
1 |
5 |
0 |
0 |
0 |
6 |
VARATOUCH TECHNOLOGY INC. |
4 |
1 |
1 |
0 |
0 |
6 |
VICTOR COMPANY OF JAPAN, LIMITED |
5 |
0 |
0 |
0 |
1 |
6 |
VIRTUAL INK, CORP. |
6 |
0 |
0 |
0 |
0 |
6 |
WEBTV NETWORKS, INC. |
1 |
2 |
1 |
2 |
0 |
6 |
3COM CORPORATION |
0 |
2 |
2 |
1 |
0 |
5 |
ACTUALITY SYSTEMS, INC. |
0 |
1 |
1 |
0 |
3 |
5 |
ALPINE ELECTRONICS INC. |
1 |
0 |
2 |
1 |
1 |
5 |
B3D, INC. |
0 |
1 |
3 |
1 |
0 |
5 |
BOEING COMPANY |
0 |
0 |
1 |
2 |
2 |
5 |
CIRQUE CORPORATION |
2 |
1 |
1 |
1 |
0 |
5 |
CONEXANT SYSTEMS, INC. |
1 |
2 |
0 |
2 |
0 |
5 |
CURL CORPORATION |
0 |
3 |
1 |
0 |
1 |
5 |
DISPLAYTECH INCORPORATED |
1 |
0 |
4 |
0 |
0 |
5 |
ENROUTE, INC |
0 |
0 |
3 |
1 |
1 |
5 |
FOURIE INC. |
3 |
1 |
1 |
0 |
0 |
5 |
GEOVECTOR CORPORATION |
2 |
1 |
1 |
1 |
0 |
5 |
HYNIX SEMICONDUCTOR INC. |
1 |
1 |
1 |
1 |
1 |
5 |
INTERLINK ELECTRONICS, INC. |
2 |
0 |
1 |
1 |
1 |
5 |
INVENTEC CORPORATION |
1 |
2 |
0 |
2 |
0 |
5 |
ISURFTV |
0 |
4 |
1 |
0 |
0 |
5 |
KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY |
0 |
0 |
2 |
1 |
2 |
5 |
LOGITECH, INC. |
4 |
1 |
0 |
0 |
0 |
5 |
MGI SOFTWARE CORPORATION |
5 |
0 |
0 |
0 |
0 |
5 |
MICROVISION, INC. |
0 |
2 |
2 |
0 |
1 |
5 |
NEC PLASMA DISPLAY CORPORATION |
0 |
0 |
0 |
1 |
4 |
5 |
NIKON CORPORATION |
1 |
1 |
2 |
1 |
0 |
5 |
OLYMPUS CORPORATION |
0 |
0 |
0 |
4 |
1 |
5 |
OPTREX CORPORATION |
1 |
1 |
0 |
0 |
3 |
5 |
PIXELWORKS, INC. |
0 |
1 |
1 |
1 |
2 |
5 |
ROBERT BOSCH GMBH |
0 |
2 |
1 |
2 |
0 |
5 |
SHIMA SEIKI MFG. LTD. |
2 |
2 |
0 |
1 |
0 |
5 |
SILITEK CORPORATION |
2 |
1 |
1 |
1 |
0 |
5 |
SQUARE CO., LTD. |
0 |
0 |
4 |
0 |
1 |
5 |
STANFORD UNIVERSITY |
3 |
0 |
0 |
1 |
1 |
5 |
STMICROELECTRONICS S.A. |
1 |
2 |
0 |
1 |
1 |
5 |
UNIVERSITY OF COLORADO, THE REGENTS OF |
3 |
2 |
0 |
0 |
0 |
5 |
VEGA VISTA, INC. |
2 |
2 |
1 |
0 |
0 |
5 |
VREX, INC. |
0 |
0 |
1 |
2 |
2 |
5 |