~Individually Owned Patent |
58 |
47 |
65 |
63 |
58 |
291 |
U.S. PHILIPS CORPORATION |
23 |
23 |
30 |
24 |
10 |
110 |
PHILIPS ELECTRONICS NORTH AMERICA CORP. |
10 |
13 |
18 |
24 |
15 |
80 |
GENERAL ELECTRIC COMPANY |
10 |
18 |
17 |
9 |
22 |
76 |
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. |
9 |
10 |
11 |
19 |
27 |
76 |
PATENT-TREUHAND-GESELLSCHAFT FUR ELEKTRISCHE GLUHLAMPEN MBH |
14 |
13 |
10 |
21 |
16 |
74 |
SAMSUNG ELECTRONICS CO., LTD. |
16 |
17 |
10 |
14 |
9 |
66 |
KONINKLIJKE PHILIPS ELECTRONICS N.V. |
0 |
0 |
0 |
0 |
52 |
52 |
MITSUBISHI DENKI KABUSHIKI KAISHA |
10 |
9 |
6 |
9 |
18 |
52 |
NEC CORPORATION |
9 |
10 |
13 |
6 |
9 |
47 |
SONY CORPORATION |
3 |
5 |
8 |
14 |
14 |
44 |
HITACHI, LTD |
7 |
6 |
6 |
10 |
12 |
41 |
KOITO MANUFACTURING COMPANY LIMITED |
4 |
9 |
4 |
3 |
13 |
33 |
LG ELECTRONICS INC. |
6 |
7 |
1 |
7 |
8 |
29 |
MOTOROLA, INC. |
5 |
12 |
6 |
3 |
3 |
29 |
CANON KABUSHIKI KAISHA |
1 |
3 |
9 |
7 |
8 |
28 |
TOSHIBA CORPORATION |
6 |
2 |
0 |
6 |
13 |
27 |
OSRAM SYLVANIA INC. |
6 |
2 |
9 |
6 |
3 |
26 |
ROBERT BOSCH GMBH |
1 |
8 |
8 |
5 |
4 |
26 |
MATSUSHITA ELECTRIC WORKS, LTD. |
2 |
6 |
4 |
6 |
6 |
24 |
LUTRON ELECTRONICS COMPANY, INC. |
2 |
6 |
4 |
7 |
4 |
23 |
INTERNATIONAL BUSINESS MACHINES CORPORATION |
6 |
6 |
1 |
6 |
2 |
21 |
MICRON TECHNOLOGY, INC. |
3 |
3 |
5 |
6 |
4 |
21 |
FUSION LIGHTING, INC. |
6 |
4 |
2 |
6 |
2 |
20 |
MATSUSHITA ELECTRONICS CORPORATION |
4 |
5 |
4 |
5 |
1 |
19 |
SANYO ELECTRIC CO., LTD. |
1 |
2 |
3 |
5 |
8 |
19 |
THOMSON LICENSING S.A. |
0 |
0 |
2 |
13 |
4 |
19 |
TOSHIBA LIGHTING & TECHNOLOGY CORPORATION |
2 |
1 |
6 |
5 |
5 |
19 |
DENSO CORPORATION |
1 |
3 |
3 |
6 |
5 |
18 |
ELECTRO-MAG INTERNATIONAL, INC. |
0 |
0 |
11 |
7 |
0 |
18 |
APPLIED MATERIALS, INC. |
2 |
4 |
2 |
6 |
3 |
17 |
FUJITSU LIMITED |
1 |
0 |
5 |
5 |
6 |
17 |
INTERNATIONAL RECTIFIER CORPORATION |
4 |
6 |
2 |
5 |
0 |
17 |
MAGNETEK INC. |
6 |
4 |
4 |
3 |
0 |
17 |
PIONEER CORPORATION |
0 |
0 |
1 |
3 |
12 |
16 |
LAM RESEARCH CORPORATION |
1 |
2 |
4 |
4 |
4 |
15 |
LITTON SYSTEMS INC. |
2 |
6 |
1 |
6 |
0 |
15 |
SAMSUNG SDI CO., LTD. |
0 |
0 |
0 |
5 |
10 |
15 |
CANDESCENT TECHNOLOGIES CORPORATION |
1 |
1 |
6 |
3 |
2 |
13 |
ENERGY SAVINGS, INC. |
2 |
4 |
4 |
2 |
1 |
13 |
HUGHES ELECTRONICS CORP. |
1 |
2 |
4 |
3 |
3 |
13 |
MATSUSHITA ELECTRIC WORKS R&D LABORATORY, INC. |
1 |
3 |
4 |
1 |
4 |
13 |
NORTHROP GRUMMAN CORPORATION |
2 |
4 |
1 |
0 |
6 |
13 |
HUBBELL INCORPORATED |
1 |
3 |
4 |
1 |
3 |
12 |
USHIO DENKI KABUSHIKIKAISHA |
0 |
2 |
2 |
2 |
6 |
12 |
THOMSON TUBES ELECTRONIQUES |
3 |
2 |
3 |
1 |
2 |
11 |
THOMSON CONSUMER ELECTRONICS, INC. |
6 |
3 |
1 |
0 |
0 |
10 |
DUREL CORPORATION |
2 |
0 |
2 |
3 |
2 |
9 |
FUTABA DENSHI KOGYO KABUSHIKI KAISHA |
2 |
1 |
1 |
1 |
4 |
9 |
SIEMENS AKTIENGESELLSCHAFT |
3 |
1 |
2 |
2 |
1 |
9 |
EEV LIMITED |
2 |
3 |
1 |
0 |
2 |
8 |
INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE, TAIWAN |
2 |
1 |
3 |
0 |
2 |
8 |
MURATA MANUFACTURING CO., LTD. |
1 |
0 |
1 |
4 |
2 |
8 |
SEIKO EPSON CORPORATION |
0 |
0 |
0 |
2 |
6 |
8 |
TRIDONIC BAUELEMENTE GMBH |
0 |
0 |
4 |
1 |
3 |
8 |
UNIVERSITY OF CALIFORNIA, THE REGENTS OF |
3 |
1 |
3 |
0 |
1 |
8 |
BEACON LIGHT PRODUCTS, INC. |
4 |
3 |
0 |
0 |
0 |
7 |
DAEWOO ELECTRONICS COMPANY, LTD. |
1 |
4 |
2 |
0 |
0 |
7 |
DEUTSCHE THOMSON-BRANDT GMBH |
2 |
1 |
2 |
1 |
1 |
7 |
EASTMAN KODAK COMPANY |
1 |
0 |
1 |
2 |
3 |
7 |
HEWLETT-PACKARD COMPANY |
0 |
0 |
3 |
1 |
3 |
7 |
PIONEER ELECTRONIC CORPORATION |
5 |
1 |
1 |
0 |
0 |
7 |
SEMICONDUCTOR ENERGY LABORATORY CO., LTD. |
0 |
1 |
0 |
0 |
6 |
7 |
SGS-THOMSON MICROELECTRONICS S.A. |
2 |
3 |
2 |
0 |
0 |
7 |
THOMSON MULTIMEDIA S.A. |
0 |
4 |
2 |
1 |
0 |
7 |
GENTEX CORPORATION |
0 |
1 |
1 |
1 |
3 |
6 |
HONEYWELL INTERNATIONAL INC. |
0 |
0 |
0 |
2 |
4 |
6 |
NISSIN ELECTRIC CO., LTD. |
3 |
0 |
1 |
2 |
0 |
6 |
PACIFIC SCIENTIFIC INSTRUMENTS COMPANY |
2 |
4 |
0 |
0 |
0 |
6 |
TEXAS INSTRUMENTS, INCORPORATED |
1 |
0 |
0 |
2 |
3 |
6 |
TOKYO ELECTRON LIMITED |
0 |
1 |
0 |
2 |
3 |
6 |
UNITED STATES OF AMERICA, NAVY |
3 |
3 |
0 |
0 |
0 |
6 |
ADVANCED ENERGY INDUSTRIES, INC. |
1 |
1 |
1 |
1 |
1 |
5 |
ASAHI KOGAKU KOGYO KABUSHIKI KAISHA |
1 |
1 |
2 |
1 |
0 |
5 |
CHUNGHWA PICTURE TUBES, LTD. |
0 |
0 |
0 |
1 |
4 |
5 |
COLOR KINETICS, INC. |
0 |
0 |
3 |
1 |
1 |
5 |
MANNESMANN VDO AG |
0 |
0 |
0 |
4 |
1 |
5 |
POWER CIRCUIT INNOVATIONS, INC. |
0 |
0 |
2 |
2 |
1 |
5 |
SAMSUNG DISPLAY DEVICES CO., LTD. |
2 |
2 |
0 |
1 |
0 |
5 |
SAMSUNG ELECTRO-MECHANICS CO., LTD. |
0 |
0 |
0 |
2 |
3 |
5 |
STMICROELECTRONICS S.A. |
0 |
0 |
1 |
1 |
3 |
5 |
UNITED STATES OF AMERICA, ARMY |
2 |
0 |
0 |
0 |
3 |
5 |