MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. |
106 |
95 |
143 |
127 |
81 |
552 |
SAMSUNG ELECTRONICS CO., LTD. |
64 |
44 |
100 |
127 |
189 |
524 |
SONY CORPORATION |
100 |
66 |
123 |
96 |
106 |
491 |
PIONEER CORPORATION |
63 |
57 |
52 |
61 |
45 |
278 |
RICOH COMPANY, LTD. |
29 |
23 |
62 |
57 |
62 |
233 |
HITACHI, LTD |
47 |
24 |
67 |
38 |
37 |
213 |
TOSHIBA CORPORATION |
29 |
22 |
35 |
54 |
67 |
207 |
KONINKLIJKE PHILIPS ELECTRONICS N.V. |
43 |
22 |
44 |
54 |
35 |
198 |
LG ELECTRONICS INC. |
31 |
21 |
32 |
37 |
35 |
156 |
FUJITSU LIMITED |
41 |
29 |
36 |
21 |
19 |
146 |
VICTOR COMPANY OF JAPAN, LIMITED |
19 |
17 |
25 |
27 |
42 |
130 |
MEDIATEK INC. |
4 |
11 |
31 |
38 |
42 |
126 |
HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P. |
20 |
15 |
18 |
28 |
11 |
92 |
SHARP KABUSHIKI KAISHA (SHARP CORPORATION) |
21 |
13 |
20 |
19 |
14 |
87 |
FUNAI ELECTRIC CO., LTD. |
12 |
8 |
21 |
23 |
21 |
85 |
SANYO ELECTRIC CO., LTD. |
8 |
13 |
24 |
23 |
16 |
84 |
TDK CORPORATION |
9 |
6 |
17 |
28 |
19 |
79 |
TEAC CORPORATION |
10 |
10 |
25 |
20 |
8 |
73 |
DPHI ACQUISITIONS, INC. |
15 |
31 |
16 |
3 |
1 |
66 |
NEC CORPORATION |
13 |
9 |
15 |
11 |
13 |
61 |
YAMAHA CORPORATION |
6 |
16 |
22 |
8 |
6 |
58 |
~INDIVIDUALLY OWNED PATENT |
15 |
11 |
14 |
8 |
10 |
58 |
THOMSON LICENSING S.A. |
7 |
2 |
9 |
17 |
14 |
49 |
VIA TECHNOLOGIES, INC. |
7 |
13 |
10 |
17 |
2 |
49 |
LITE-ON IT CORPORATION |
3 |
4 |
10 |
15 |
15 |
47 |
CANON KABUSHIKI KAISHA |
3 |
4 |
11 |
12 |
9 |
39 |
INTERNATIONAL BUSINESS MACHINES CORPORATION |
7 |
5 |
6 |
7 |
14 |
39 |
KONICA CORPORATION |
4 |
4 |
10 |
9 |
8 |
35 |
MITSUBISHI DENKI KABUSHIKI KAISHA |
9 |
6 |
4 |
8 |
5 |
32 |
KONICA MINOLTA OPTO, INC |
0 |
1 |
1 |
5 |
15 |
22 |
LSI LOGIC CORPORATION |
6 |
4 |
5 |
1 |
6 |
22 |
SEAGATE TECHNOLOGY, LLC |
7 |
4 |
1 |
5 |
4 |
21 |
HITACHI MAXELL, LTD. |
6 |
2 |
7 |
3 |
1 |
19 |
PENTAX CORPORATION |
5 |
2 |
3 |
6 |
2 |
18 |
PANASONIC CORPORATION |
0 |
0 |
0 |
0 |
17 |
17 |
PIONEER ELECTRONIC CORPORATION |
11 |
1 |
3 |
0 |
0 |
15 |
ALPINE ELECTRONICS INC. |
1 |
5 |
4 |
2 |
2 |
14 |
SONY COMPUTER ENTERTAINMENT INC. |
6 |
2 |
4 |
2 |
0 |
14 |
SAMSUNG ELECTRO-MECHANICS CO., LTD. |
2 |
2 |
2 |
5 |
2 |
13 |
SEIKO INSTRUMENTS INC. |
5 |
2 |
4 |
1 |
1 |
13 |
VIA OPTICAL SOLUTION, INC. |
0 |
3 |
7 |
3 |
0 |
13 |
HITACHI-LG DATA STORAGE KOREA, INC. |
0 |
2 |
1 |
5 |
4 |
12 |
MITSUMI ELECTRIC CO., LTD. |
1 |
3 |
4 |
2 |
2 |
12 |
TEXAS INSTRUMENTS, INCORPORATED |
0 |
2 |
7 |
2 |
1 |
12 |
FUJI XEROX CO., LTD. |
4 |
4 |
1 |
1 |
1 |
11 |
HITACHI-LG DATA STORAGE, INC. |
0 |
0 |
3 |
5 |
3 |
11 |
INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE, TAIWAN |
1 |
0 |
6 |
2 |
2 |
11 |
ROBERT BOSCH GMBH |
2 |
4 |
4 |
1 |
0 |
11 |
BEN Q CORPORATION |
0 |
2 |
4 |
4 |
0 |
10 |
DELL PRODUCTS, L.P. |
0 |
1 |
1 |
3 |
5 |
10 |
IMATION CORP. |
5 |
1 |
1 |
1 |
2 |
10 |
OPTWARE CORPORATION |
0 |
0 |
3 |
2 |
5 |
10 |
RESEARCH INVESTMENT NETWORK, INC. |
3 |
1 |
0 |
5 |
1 |
10 |
DISCOVISION ASSOCIATES |
2 |
1 |
4 |
0 |
2 |
9 |
GENERAL ELECTRIC COMPANY |
1 |
4 |
0 |
1 |
3 |
9 |
KONICA MINOLTA HOLDINGS, INC. |
1 |
0 |
0 |
5 |
3 |
9 |
ASUSTEK COMPUTER INC. |
2 |
1 |
0 |
3 |
2 |
8 |
CLARION CO., LTD. |
3 |
0 |
2 |
0 |
3 |
8 |
MITSUBISHI KAGAKU MEDIA CO., LTD. |
0 |
0 |
1 |
2 |
5 |
8 |
SANKYO SEIKI MFG. CO., LTD. |
3 |
4 |
1 |
0 |
0 |
8 |
ALI CORPORATION |
1 |
0 |
0 |
4 |
2 |
7 |
BEHAVIOR TECH COMPUTER CORP. |
3 |
2 |
0 |
0 |
2 |
7 |
BURSTEIN TECHNOLOGIES, INC. |
0 |
0 |
2 |
3 |
2 |
7 |
DAEWOO ELECTRONICS COMPANY, LTD. |
0 |
0 |
2 |
4 |
1 |
7 |
FUJINON CORPORATION (FORMERLY FUJI PHOTO OPTICAL CO. LTD.) |
0 |
1 |
1 |
3 |
2 |
7 |
NIDEC SANKYO CORPORATION |
0 |
0 |
0 |
3 |
4 |
7 |
D DATA INC. |
1 |
0 |
3 |
0 |
2 |
6 |
DENON, LTD. |
3 |
2 |
1 |
0 |
0 |
6 |
DEUTSCHE THOMSON-BRANDT GMBH |
3 |
1 |
2 |
0 |
0 |
6 |
EASTMAN KODAK COMPANY |
3 |
1 |
2 |
0 |
0 |
6 |
FUJI PHOTO FILM CO., LTD |
3 |
0 |
2 |
1 |
0 |
6 |
HON HAI PRECISION IND. CO., LTD. |
0 |
0 |
0 |
2 |
4 |
6 |
HOYA CORPORATION |
0 |
0 |
0 |
1 |
5 |
6 |
MITSUBISHI CHEMICAL CORPORATION |
2 |
0 |
4 |
0 |
0 |
6 |
NANOCHIP, INC. |
0 |
0 |
0 |
2 |
4 |
6 |
SHINANO KENSHI KABUSHIKI KAISHA |
1 |
2 |
2 |
1 |
0 |
6 |
SONIC SOLUTIONS, INC. |
0 |
2 |
2 |
1 |
1 |
6 |
TAIYO YUDEN CO., LTD. |
4 |
0 |
2 |
0 |
0 |
6 |
ZORAN CORPORATION |
2 |
1 |
2 |
1 |
0 |
6 |
HITACHI GLOBAL STORAGE TECHNOLOGIES NETHERLANDS B.V. |
0 |
1 |
2 |
0 |
2 |
5 |
HITACHI MEDIA ELECTRONICS CO., LTD. |
0 |
0 |
0 |
1 |
4 |
5 |
MACROVISION CORPORATION |
0 |
2 |
0 |
2 |
1 |
5 |
MICRON TECHNOLOGY, INC. |
1 |
1 |
2 |
0 |
1 |
5 |
MINEBEA KABUSHIKI-KAISHA (MINEBEA CO., LTD) |
0 |
2 |
3 |
0 |
0 |
5 |
MINOLTA CAMERA CO., LTD. |
4 |
1 |
0 |
0 |
0 |
5 |
OLYMPUS OPTICAL CO., LTD. |
3 |
2 |
0 |
0 |
0 |
5 |
OPTICAL DISC CORPORATION |
1 |
0 |
3 |
1 |
0 |
5 |
ROHM COMPANY LIMITED |
0 |
1 |
0 |
2 |
2 |
5 |
STORAGE TECHNOLOGY CORPORATION |
1 |
1 |
1 |
1 |
1 |
5 |
THALES |
0 |
3 |
1 |
0 |
1 |
5 |