CANON KABUSHIKI KAISHA |
66 |
84 |
83 |
84 |
115 |
432 |
SONY CORPORATION |
87 |
75 |
59 |
89 |
61 |
371 |
~Individually Owned Patent |
54 |
49 |
44 |
53 |
35 |
235 |
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. |
37 |
44 |
43 |
54 |
46 |
224 |
SAMSUNG ELECTRONICS CO., LTD. |
60 |
53 |
33 |
23 |
20 |
189 |
KONINKLIJKE PHILIPS ELECTRONICS N.V. |
0 |
20 |
36 |
50 |
35 |
141 |
EASTMAN KODAK COMPANY |
23 |
21 |
25 |
34 |
33 |
136 |
FUJI PHOTO FILM CO., LTD |
12 |
6 |
21 |
46 |
41 |
126 |
INTEL CORPORATION |
17 |
25 |
34 |
24 |
16 |
116 |
LG ELECTRONICS INC. |
26 |
20 |
27 |
26 |
17 |
116 |
THOMSON LICENSING S.A. |
16 |
29 |
20 |
29 |
22 |
116 |
SANYO ELECTRIC CO., LTD. |
15 |
16 |
17 |
31 |
17 |
96 |
OLYMPUS OPTICAL CO., LTD. |
21 |
12 |
23 |
24 |
12 |
92 |
NEC CORPORATION |
20 |
23 |
16 |
12 |
6 |
77 |
PENTAX CORPORATION |
0 |
0 |
19 |
29 |
29 |
77 |
MINOLTA CAMERA CO., LTD. |
4 |
8 |
16 |
28 |
19 |
75 |
TEXAS INSTRUMENTS, INCORPORATED |
12 |
9 |
12 |
19 |
13 |
65 |
TOSHIBA CORPORATION |
12 |
14 |
9 |
15 |
12 |
62 |
HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P. |
0 |
0 |
14 |
18 |
28 |
60 |
HITACHI, LTD |
12 |
14 |
11 |
12 |
8 |
57 |
MITSUBISHI DENKI KABUSHIKI KAISHA |
6 |
10 |
12 |
12 |
10 |
50 |
INTERNATIONAL BUSINESS MACHINES CORPORATION |
8 |
9 |
12 |
12 |
5 |
46 |
NIKON CORPORATION |
8 |
7 |
9 |
7 |
14 |
45 |
OLYMPUS CORPORATION |
0 |
0 |
2 |
23 |
19 |
44 |
FUJINON CORPORATION (FORMERLY FUJI PHOTO OPTICAL CO. LTD.) |
4 |
6 |
6 |
14 |
11 |
41 |
ALPS ELECTRIC CO., LTD. |
2 |
9 |
8 |
8 |
13 |
40 |
FUJITSU LIMITED |
5 |
11 |
7 |
4 |
6 |
33 |
MICROSOFT CORPORATION |
5 |
3 |
6 |
7 |
11 |
32 |
SHARP KABUSHIKI KAISHA (SHARP CORPORATION) |
6 |
3 |
11 |
8 |
4 |
32 |
U.S. PHILIPS CORPORATION |
26 |
5 |
0 |
0 |
0 |
31 |
FLASHPOINT TECHNOLOGY, INC. |
10 |
6 |
8 |
5 |
1 |
30 |
RICOH COMPANY, LTD. |
2 |
4 |
6 |
13 |
5 |
30 |
FUNAI ELECTRIC CO., LTD. |
0 |
5 |
3 |
11 |
10 |
29 |
MICRON TECHNOLOGY, INC. |
0 |
1 |
6 |
8 |
14 |
29 |
AGILENT TECHNOLOGIES, INC. |
4 |
5 |
9 |
4 |
3 |
25 |
XEROX CORPORATION |
1 |
7 |
6 |
2 |
7 |
23 |
HYUNDAI ELECTRONICS INDUSTRIES CO., LTD. |
6 |
2 |
5 |
7 |
2 |
22 |
SILVERBROOK RESEARCH PTY. LTD |
1 |
1 |
2 |
10 |
8 |
22 |
MOTOROLA, INC. |
2 |
3 |
6 |
4 |
6 |
21 |
TEKTRONIX INC. |
8 |
4 |
2 |
3 |
4 |
21 |
CASIO COMPUTER CO. LTD. |
2 |
3 |
3 |
6 |
6 |
20 |
VICTOR COMPANY OF JAPAN, LIMITED |
4 |
1 |
5 |
5 |
4 |
19 |
AVID TECHNOLOGY, INC. |
4 |
6 |
3 |
4 |
1 |
18 |
LSI LOGIC CORPORATION |
5 |
4 |
7 |
1 |
1 |
18 |
SARNOFF CORPORATION & CO., LTD. |
5 |
9 |
3 |
0 |
1 |
18 |
BE HERE CORPORATION |
3 |
10 |
3 |
0 |
1 |
17 |
NEC ELECTRONICS CORPORATION |
0 |
0 |
6 |
9 |
2 |
17 |
SEIKO EPSON CORPORATION |
1 |
2 |
5 |
2 |
7 |
17 |
SHARP LABORATORIES OF AMERICA, INC. |
3 |
5 |
1 |
3 |
4 |
16 |
ZENITH ELECTRONICS CORPORATION |
5 |
3 |
3 |
2 |
3 |
16 |
ASAHI KOGAKU KOGYO KABUSHIKI KAISHA |
8 |
7 |
0 |
0 |
0 |
15 |
ATI INTERNATIONAL SRL |
5 |
4 |
2 |
3 |
1 |
15 |
DEUTSCHE THOMSON-BRANDT GMBH |
13 |
2 |
0 |
0 |
0 |
15 |
FOVEON, INC. |
0 |
2 |
5 |
5 |
3 |
15 |
SONY UNITED KINGDOM LIMITED |
0 |
5 |
5 |
5 |
0 |
15 |
HARRIS CORP. |
3 |
5 |
5 |
0 |
1 |
14 |
INFINEON TECHNOLOGIES AG |
5 |
2 |
1 |
2 |
4 |
14 |
PIONEER CORPORATION |
1 |
1 |
4 |
4 |
4 |
14 |
PIXIM, INCORPORATED |
0 |
0 |
3 |
6 |
5 |
14 |
STMICROELECTRONICS S.A. |
1 |
6 |
1 |
3 |
3 |
14 |
CALIFORNIA INSTITUTE OF TECHNOLOGY |
3 |
2 |
6 |
1 |
1 |
13 |
KONICA CORPORATION |
2 |
1 |
4 |
2 |
4 |
13 |
LUCENT TECHNOLOGIES INC. |
9 |
3 |
0 |
1 |
0 |
13 |
BROADCOM CORPORATION |
1 |
2 |
0 |
3 |
6 |
12 |
NATIONAL SEMICONDUCTOR CORPORATION |
1 |
0 |
5 |
1 |
5 |
12 |
OMNIVISION TECHNOLOGIES INC. |
0 |
3 |
1 |
4 |
4 |
12 |
PHILIPS ELECTRONICS NORTH AMERICA CORP. |
10 |
2 |
0 |
0 |
0 |
12 |
COMPAQ COMPUTER CORPORATION, INC. |
9 |
1 |
1 |
0 |
0 |
11 |
GENERAL INSTRUMENT CORPORATION |
0 |
2 |
3 |
4 |
2 |
11 |
POLYCOM, INC. |
0 |
1 |
3 |
4 |
3 |
11 |
CONEXANT SYSTEMS, INC. |
2 |
3 |
1 |
4 |
0 |
10 |
FUJITSU GENERAL LIMITED |
2 |
4 |
1 |
1 |
2 |
10 |
ROBERT BOSCH GMBH |
1 |
2 |
1 |
3 |
3 |
10 |
STMICROELECTRONICS, INC. |
1 |
3 |
2 |
3 |
1 |
10 |
AT&T CORP. |
2 |
4 |
2 |
0 |
1 |
9 |
DIGEO, INC. |
0 |
1 |
3 |
3 |
2 |
9 |
GENERAL ELECTRIC COMPANY |
1 |
4 |
3 |
0 |
1 |
9 |
HUGHES ELECTRONICS CORP. |
6 |
3 |
0 |
0 |
0 |
9 |
MITSUBISHI DIGITAL ELECTRONICS AMERICA, INC. |
1 |
1 |
1 |
5 |
1 |
9 |
MUSTEK SYSTEMS, INC. |
0 |
4 |
3 |
1 |
1 |
9 |
PICTOS TECHNOLOGIES, INC. |
0 |
1 |
6 |
2 |
0 |
9 |
ATI TECHNOLOGIES INC. |
3 |
0 |
0 |
3 |
2 |
8 |
GATEWAY 2000, INC. |
1 |
4 |
2 |
0 |
1 |
8 |
GRASS VALLEY (U.S.) INC. |
2 |
4 |
1 |
1 |
0 |
8 |
LOCKHEED MARTIN CORPORATION |
2 |
3 |
1 |
1 |
1 |
8 |
SENSORMATIC ELECTRONICS CORPORATION |
1 |
0 |
2 |
3 |
2 |
8 |
UNITED VIDEO PROPERTIES, INC. |
1 |
3 |
2 |
2 |
0 |
8 |
WINBOND ELECTRONICS CORP. |
0 |
3 |
0 |
4 |
1 |
8 |
ELBEX VIDEO, LTD. |
2 |
1 |
1 |
2 |
1 |
7 |
ESS TECHNOLOGY, INC. |
0 |
0 |
0 |
4 |
3 |
7 |
FORGENT NETWORKS, INC. |
0 |
0 |
3 |
4 |
0 |
7 |
HAMAMATSU PHOTONICS KABUSHIKI KAISHA |
1 |
0 |
1 |
2 |
3 |
7 |
HITACHI DENSHI KABUSHIKI KAISHA |
1 |
3 |
1 |
1 |
1 |
7 |
MITSUBISHI ELECTRIC RESEARCH LABORATORIES, INC. |
0 |
1 |
2 |
2 |
2 |
7 |
OKI ELECTRIC INDUSTRY CO., LTD. |
1 |
2 |
1 |
3 |
0 |
7 |
SCIENTIFIC-ATLANTA, INC. |
1 |
1 |
3 |
0 |
2 |
7 |
UNITED STATES OF AMERICA, NAVY |
0 |
0 |
2 |
1 |
4 |
7 |
WEBTV NETWORKS, INC. |
0 |
3 |
2 |
1 |
1 |
7 |
APPLIED MINDS, INC. |
0 |
0 |
1 |
3 |
2 |
6 |
BEN Q CORPORATION |
0 |
1 |
0 |
3 |
2 |
6 |
HEWLETT-PACKARD COMPANY |
2 |
2 |
2 |
0 |
0 |
6 |
HITACHI AMERICA, LTD. |
4 |
1 |
1 |
0 |
0 |
6 |
HONDA GIKEN KOGYO KABUSHIKI KAISHA (HONDA MOTOR CO., LTD.) |
1 |
1 |
1 |
0 |
3 |
6 |
MASSACHUSETTS INSTITUTE OF TECHNOLOGY |
1 |
3 |
1 |
0 |
1 |
6 |
NCR CORPORATION |
3 |
0 |
3 |
0 |
0 |
6 |
NETERGY NETWORKS, INC. |
6 |
0 |
0 |
0 |
0 |
6 |
NOKIA MOBILE PHONES LTD. |
0 |
0 |
4 |
0 |
2 |
6 |
PIONEER ELECTRONIC CORPORATION |
3 |
2 |
0 |
1 |
0 |
6 |
SIGMA DESIGNS, INC. |
3 |
2 |
1 |
0 |
0 |
6 |
SNELL & WILCOX LIMITED |
2 |
2 |
0 |
1 |
1 |
6 |
WAVETEK CORPORATION |
5 |
0 |
1 |
0 |
0 |
6 |
ANALOG DEVICES, INC. |
1 |
1 |
2 |
0 |
1 |
5 |
BIOMORPHIC VLSI, INC. |
0 |
0 |
1 |
3 |
1 |
5 |
CIRRUS LOGIC, INC. |
0 |
0 |
1 |
4 |
0 |
5 |
COGNEX CORPORATION |
2 |
1 |
2 |
0 |
0 |
5 |
DVDO, INC. |
0 |
2 |
2 |
1 |
0 |
5 |
E GUIDE, INC. |
0 |
3 |
0 |
1 |
1 |
5 |
INDEX SYSTEMS, INC. |
1 |
1 |
2 |
0 |
1 |
5 |
INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE, TAIWAN |
0 |
2 |
0 |
2 |
1 |
5 |
IPAC ACQUISITION SUBSIDIARY I, LLC |
0 |
0 |
2 |
0 |
3 |
5 |
LDT GMBH & CO. LASER-DISPLAY-TECHNOLOGIE KG |
4 |
0 |
1 |
0 |
0 |
5 |
ORAD HI-TEC SYSTEMS LIMITED |
3 |
1 |
1 |
0 |
0 |
5 |
PACE MICRO TECHNOLOGY PLC |
0 |
0 |
1 |
1 |
3 |
5 |
PANAVISION, INCORPORATED |
0 |
1 |
0 |
1 |
3 |
5 |
PANDORA INTERNATIONAL LTD. |
0 |
3 |
1 |
1 |
0 |
5 |
PIXELWORKS, INC. |
0 |
0 |
0 |
3 |
2 |
5 |
POLAROID CORPORATION |
0 |
0 |
1 |
4 |
0 |
5 |
ROHM COMPANY LIMITED |
4 |
0 |
0 |
1 |
0 |
5 |
SILICON IMAGE, INC. |
0 |
0 |
0 |
1 |
4 |
5 |
SPRINT COMMUNICATIONS COMPANY L.P. |
0 |
0 |
1 |
4 |
0 |
5 |
STMICROELECTRONICS, LTD. |
0 |
0 |
0 |
0 |
5 |
5 |
TERALOGIC, INCORPORATED |
1 |
4 |
0 |
0 |
0 |
5 |
UMAX DATA SYSTEMS INC. |
2 |
2 |
0 |
1 |
0 |
5 |