INTERNATIONAL BUSINESS MACHINES CORPORATION |
137 |
149 |
119 |
155 |
155 |
715 |
INTEL CORPORATION |
73 |
137 |
136 |
134 |
102 |
582 |
MICROSOFT CORPORATION |
32 |
76 |
97 |
102 |
166 |
473 |
HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P. |
46 |
115 |
85 |
82 |
69 |
397 |
SONY CORPORATION |
17 |
46 |
51 |
44 |
35 |
193 |
~INDIVIDUALLY OWNED PATENT |
23 |
45 |
34 |
33 |
44 |
179 |
CISCO TECHNOLOGY, INC. |
10 |
20 |
36 |
44 |
36 |
146 |
SUN MICROSYSTEMS, INC. |
20 |
45 |
23 |
31 |
22 |
141 |
HITACHI, LTD |
9 |
33 |
32 |
30 |
22 |
126 |
TOSHIBA CORPORATION |
6 |
19 |
30 |
37 |
32 |
124 |
FUJITSU LIMITED |
14 |
31 |
23 |
31 |
19 |
118 |
DELL PRODUCTS, L.P. |
13 |
24 |
20 |
28 |
28 |
113 |
SAMSUNG ELECTRONICS CO., LTD. |
10 |
11 |
20 |
30 |
33 |
104 |
CANON KABUSHIKI KAISHA |
15 |
13 |
17 |
20 |
32 |
97 |
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. |
13 |
32 |
31 |
19 |
2 |
97 |
BROADCOM CORPORATION |
9 |
23 |
16 |
18 |
25 |
91 |
VIA TECHNOLOGIES, INC. |
10 |
14 |
17 |
20 |
24 |
85 |
LENOVO (SINGAPORE) PTE LTD |
0 |
15 |
26 |
19 |
18 |
78 |
MICRON TECHNOLOGY, INC. |
13 |
19 |
12 |
21 |
9 |
74 |
NOKIA CORPORATION |
4 |
8 |
16 |
18 |
18 |
64 |
KONINKLIJKE PHILIPS ELECTRONICS N.V. |
17 |
15 |
11 |
9 |
10 |
62 |
NEC CORPORATION |
13 |
18 |
9 |
12 |
8 |
60 |
TEXAS INSTRUMENTS, INCORPORATED |
9 |
14 |
17 |
10 |
9 |
59 |
ADVANCED MICRO DEVICES, INC. |
7 |
14 |
11 |
10 |
10 |
52 |
APPLE COMPUTER, INC. |
7 |
6 |
9 |
17 |
12 |
51 |
INFINEON TECHNOLOGIES AG |
5 |
15 |
9 |
16 |
6 |
51 |
SEIKO EPSON CORPORATION |
4 |
14 |
5 |
11 |
9 |
43 |
RICOH COMPANY, LTD. |
4 |
3 |
7 |
8 |
17 |
39 |
XILINX, INC. |
6 |
7 |
10 |
10 |
6 |
39 |
LSI LOGIC CORPORATION |
8 |
10 |
7 |
6 |
5 |
36 |
RENESAS TECHNOLOGY CORPORATION |
3 |
8 |
15 |
7 |
2 |
35 |
LG ELECTRONICS INC. |
1 |
10 |
7 |
7 |
9 |
34 |
PANASONIC CORPORATION |
0 |
0 |
0 |
4 |
30 |
34 |
ALTERA CORPORATION |
0 |
6 |
10 |
9 |
8 |
33 |
FUJI XEROX CO., LTD. |
0 |
5 |
7 |
8 |
11 |
31 |
NATIONAL SEMICONDUCTOR CORPORATION |
6 |
9 |
3 |
7 |
5 |
30 |
XEROX CORPORATION |
5 |
3 |
8 |
6 |
8 |
30 |
CYPRESS SEMICONDUCTOR CORP. |
12 |
8 |
2 |
6 |
1 |
29 |
SILVERBROOK RESEARCH PTY. LTD |
1 |
2 |
7 |
12 |
7 |
29 |
INTERTRUST TECHNOLOGIES CORP. |
3 |
11 |
5 |
6 |
3 |
28 |
NVIDIA CORPORATION |
2 |
1 |
6 |
12 |
7 |
28 |
TELEFONAKTIEBOLAGET LM ERICSSON |
4 |
3 |
6 |
6 |
8 |
27 |
DIGIMARC CORPORATION |
1 |
4 |
6 |
7 |
8 |
26 |
FIRST DATA CORPORATION |
9 |
11 |
1 |
0 |
5 |
26 |
RESEARCH IN MOTION LIMITED |
1 |
0 |
2 |
5 |
18 |
26 |
MOTOROLA, INC. |
2 |
11 |
3 |
4 |
5 |
25 |
NXP B.V. |
0 |
0 |
5 |
6 |
14 |
25 |
NORTEL NETWORKS LIMITED |
2 |
5 |
4 |
8 |
5 |
24 |
AT&T CORP. |
4 |
6 |
6 |
4 |
3 |
23 |
LUCENT TECHNOLOGIES INC. |
5 |
6 |
5 |
7 |
0 |
23 |
MCAFEE, INC. |
3 |
7 |
6 |
3 |
4 |
23 |
OKI ELECTRIC INDUSTRY CO., LTD. |
6 |
8 |
4 |
4 |
1 |
23 |
INVENTEC CORPORATION |
3 |
3 |
5 |
7 |
4 |
22 |
STMICROELECTRONICS S.A. |
3 |
3 |
7 |
5 |
4 |
22 |
EMC CORPORATION |
2 |
4 |
7 |
4 |
4 |
21 |
SIEMENS AKTIENGESELLSCHAFT |
3 |
2 |
5 |
4 |
7 |
21 |
SONY COMPUTER ENTERTAINMENT INC. |
1 |
3 |
6 |
6 |
5 |
21 |
SYMANTEC CORPORATION |
1 |
3 |
2 |
4 |
11 |
21 |
FRANCE TELECOM |
0 |
1 |
5 |
4 |
9 |
19 |
QUALCOMM, INC. |
2 |
5 |
2 |
6 |
4 |
19 |
ROBERT BOSCH GMBH |
2 |
3 |
9 |
4 |
1 |
19 |
THOMSON LICENSING S.A. |
0 |
3 |
6 |
7 |
3 |
19 |
AGERE SYSTEMS INC. |
3 |
3 |
4 |
4 |
4 |
18 |
CERTICOM CORPORATION |
2 |
1 |
7 |
4 |
4 |
18 |
DENSO CORPORATION |
0 |
3 |
5 |
6 |
4 |
18 |
HONG FU JIN PRECISION INDUSTRY (SHENZHEN) CO., LTD. |
0 |
1 |
2 |
2 |
13 |
18 |
RAMBUS, INC. |
3 |
2 |
2 |
3 |
8 |
18 |
AMERICAN MEGATRENDS, INC. |
0 |
4 |
4 |
3 |
6 |
17 |
ARM LIMITED |
2 |
2 |
4 |
3 |
6 |
17 |
ATI TECHNOLOGIES INC. |
1 |
4 |
1 |
5 |
6 |
17 |
MITAC TECHNOLOGY CORP. |
2 |
4 |
1 |
5 |
5 |
17 |
NTT DOCOMO, INC. |
0 |
0 |
5 |
5 |
7 |
17 |
SAP AKTIENGESELLSCHAFT |
0 |
0 |
4 |
4 |
9 |
17 |
HON HAI PRECISION IND. CO., LTD. |
0 |
1 |
4 |
8 |
3 |
16 |
ADAPTEC, INC. |
2 |
3 |
5 |
2 |
3 |
15 |
AOL LLC |
1 |
3 |
4 |
4 |
3 |
15 |
GENERAL INSTRUMENT CORPORATION |
1 |
3 |
5 |
5 |
1 |
15 |
3COM CORPORATION |
4 |
8 |
0 |
1 |
1 |
14 |
FREESCALE SEMICONDUCTOR, INC. |
1 |
3 |
4 |
4 |
2 |
14 |
NEC ELECTRONICS CORPORATION |
2 |
5 |
2 |
1 |
4 |
14 |
NOVELL, INC. |
3 |
2 |
2 |
4 |
3 |
14 |
SHARP KABUSHIKI KAISHA (SHARP CORPORATION) |
1 |
1 |
1 |
7 |
4 |
14 |
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE |
1 |
2 |
1 |
4 |
5 |
13 |
MARVELL INTERNATIONAL LTD. |
0 |
1 |
4 |
4 |
4 |
13 |
NDS LIMITED |
3 |
3 |
3 |
3 |
1 |
13 |
NETWORK ASSOCIATES, INC. |
13 |
0 |
0 |
0 |
0 |
13 |
AT& T INTELLECTUAL PROPERTY I, L.P. |
0 |
0 |
0 |
5 |
7 |
12 |
ORACLE INTERNATIONAL CORPORATION |
0 |
1 |
3 |
4 |
4 |
12 |
PALM, INC. |
2 |
2 |
1 |
4 |
3 |
12 |
SANYO ELECTRIC CO., LTD. |
4 |
3 |
3 |
1 |
1 |
12 |
SONY UNITED KINGDOM LIMITED |
1 |
3 |
3 |
0 |
5 |
12 |
ACTEL CORPORATION |
1 |
0 |
1 |
2 |
7 |
11 |
ALCATEL LUCENT |
0 |
0 |
1 |
2 |
8 |
11 |
ANALOG DEVICES, INC. |
3 |
2 |
2 |
4 |
0 |
11 |
GEMPLUS |
3 |
3 |
0 |
5 |
0 |
11 |
HONEYWELL INTERNATIONAL INC. |
1 |
4 |
2 |
2 |
2 |
11 |
NORTHROP GRUMMAN CORPORATION |
2 |
4 |
3 |
1 |
1 |
11 |
RSA SECURITY INC. |
0 |
2 |
1 |
4 |
4 |
11 |
SYMBOL TECHNOLOGIES, INC. |
1 |
2 |
3 |
4 |
1 |
11 |
VERITAS OPERATING CORPORATION |
1 |
7 |
3 |
0 |
0 |
11 |
VICTOR COMPANY OF JAPAN, LIMITED |
3 |
5 |
2 |
1 |
0 |
11 |
GATEWAY 2000, INC. |
2 |
3 |
2 |
1 |
2 |
10 |
HURON IP LLC |
0 |
1 |
3 |
0 |
6 |
10 |
MICROSEMI CORP.-ANALOG MIXED SIGNAL GROUP LTD. |
0 |
0 |
2 |
5 |
3 |
10 |
NIPPON TELEGRAPH & TELEPHONE CORP. |
3 |
1 |
2 |
0 |
4 |
10 |
SAFENET, INC. |
0 |
3 |
3 |
3 |
1 |
10 |
UNISYS CORPORATION |
2 |
2 |
1 |
0 |
5 |
10 |
ACTIVCARD IRELAND, LIMITED |
1 |
1 |
2 |
2 |
3 |
9 |
BOEING COMPANY |
1 |
1 |
1 |
2 |
4 |
9 |
ELPIDA MEMORY, INC. |
0 |
5 |
2 |
1 |
1 |
9 |
JUNIPER NETWORKS, INC. |
1 |
2 |
1 |
2 |
3 |
9 |
SILICON LABORATORIES INC. |
0 |
0 |
0 |
5 |
4 |
9 |
STMICROELECTRONICS S.R.L. |
0 |
6 |
2 |
0 |
1 |
9 |
TECSEC INCORPORATED |
1 |
4 |
2 |
0 |
2 |
9 |
ADOBE SYSTEMS, INC. |
0 |
0 |
0 |
5 |
3 |
8 |
ASUSTEK COMPUTER INC. |
0 |
2 |
1 |
4 |
1 |
8 |
AVAYA TECHNOLOGY CORP. |
1 |
1 |
1 |
4 |
1 |
8 |
INTERDIGITAL TECHNOLOGY CORPORATION |
1 |
2 |
1 |
0 |
4 |
8 |
LOCKHEED MARTIN CORPORATION |
1 |
1 |
2 |
4 |
0 |
8 |
MITSUBISHI DENKI KABUSHIKI KAISHA |
0 |
3 |
0 |
2 |
3 |
8 |
POWER-ONE, INC. |
0 |
2 |
2 |
1 |
3 |
8 |
QUANTA COMPUTER INC. |
1 |
1 |
0 |
5 |
1 |
8 |
SANDISK CORPORATION |
0 |
2 |
2 |
0 |
4 |
8 |
SPRINT COMMUNICATIONS COMPANY L.P. |
2 |
0 |
2 |
1 |
3 |
8 |
TRICIPHER, INC. |
0 |
4 |
0 |
2 |
2 |
8 |
WESTERN DIGITAL TECHNOLOGIES, INC. |
3 |
2 |
1 |
2 |
0 |
8 |
AGILENT TECHNOLOGIES, INC. |
0 |
3 |
1 |
2 |
1 |
7 |
ALCATEL |
2 |
0 |
2 |
1 |
2 |
7 |
ATI INTERNATIONAL SRL |
2 |
2 |
2 |
1 |
0 |
7 |
COMPUTER ASSOCIATES THINK, INC. |
0 |
1 |
2 |
3 |
1 |
7 |
CONTENTGUARD HOLDINGS, INC. |
1 |
0 |
4 |
2 |
0 |
7 |
ENTRUST LIMITED |
2 |
2 |
1 |
2 |
0 |
7 |
FUJIFILM CORPORATION |
0 |
0 |
2 |
2 |
3 |
7 |
GENERAL ELECTRIC COMPANY |
1 |
2 |
1 |
1 |
2 |
7 |
HYNIX SEMICONDUCTOR INC. |
1 |
1 |
2 |
2 |
1 |
7 |
INTEGRATED DEVICE TECHNOLOGY, INC. |
0 |
1 |
3 |
1 |
2 |
7 |
ITT MANUFACTURING ENTERPRISES, INC. |
0 |
0 |
4 |
1 |
2 |
7 |
JP MORGAN CHASE BANK, N.A. |
0 |
0 |
1 |
5 |
1 |
7 |
NATIONAL INSTRUMENTS CORPORATION |
1 |
2 |
1 |
1 |
2 |
7 |
NCR CORPORATION |
0 |
3 |
2 |
1 |
1 |
7 |
PALO ALTO RESEARCH CENTER INCORPORATED |
0 |
1 |
1 |
4 |
1 |
7 |
PHOENIX TECHNOLOGIES LTD. |
4 |
2 |
1 |
0 |
0 |
7 |
PITNEY-BOWES, INC. |
2 |
1 |
1 |
1 |
2 |
7 |
POWERDSINE, LTD. |
0 |
1 |
6 |
0 |
0 |
7 |
ROCKWELL AUTOMATION TECHNOLOGIES, INC. |
1 |
0 |
3 |
2 |
1 |
7 |
SIGMATEL INC. |
0 |
1 |
4 |
1 |
1 |
7 |
SYMANTEC OPERATING CORPORATION |
0 |
0 |
0 |
3 |
4 |
7 |
WIDEVINE TECHNOLOGIES, INC. |
1 |
1 |
1 |
3 |
1 |
7 |
ACER INCORPORATED |
0 |
1 |
3 |
1 |
1 |
6 |
AMERICAN EXPRESS TRAVEL RELATED SERVICES COMPANY, INC. |
0 |
0 |
1 |
3 |
2 |
6 |
AMERICAN POWER CONVERSION CORPORATION |
1 |
2 |
1 |
2 |
0 |
6 |
BEA SYSTEMS, INC. |
0 |
0 |
1 |
1 |
4 |
6 |
CIENA CORPORATION |
4 |
2 |
0 |
0 |
0 |
6 |
CLOAKWARE CORPORATION |
1 |
0 |
0 |
4 |
1 |
6 |
FUNAI ELECTRIC CO., LTD. |
1 |
1 |
0 |
1 |
3 |
6 |
GIESECKE & DEVRIENT GMBH |
0 |
2 |
1 |
2 |
1 |
6 |
INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE, TAIWAN |
0 |
0 |
1 |
1 |
4 |
6 |
LATTICE SEMICONDUCTOR CORPORATION |
0 |
4 |
1 |
0 |
1 |
6 |
MARVELL WORLD TRADE LTD. |
0 |
0 |
0 |
4 |
2 |
6 |
MINOLTA CAMERA CO., LTD. |
1 |
1 |
3 |
1 |
0 |
6 |
NETWORK APPLIANCE, INC. |
1 |
1 |
0 |
2 |
2 |
6 |
NOKIA SIEMENS NETWORKS OY |
0 |
0 |
0 |
6 |
0 |
6 |
O2 MICRO INTERNATIONAL LTD. |
0 |
1 |
0 |
4 |
1 |
6 |
REALTEK SEMICONDUCTOR CORPORATION |
0 |
2 |
2 |
1 |
1 |
6 |
SAS VALIDY |
0 |
0 |
3 |
2 |
1 |
6 |
SEAGATE TECHNOLOGY, LLC |
0 |
0 |
2 |
2 |
2 |
6 |
SEMTEK INNOVATIVE SOLUTIONS, INC. |
1 |
0 |
2 |
1 |
2 |
6 |
SILICON INTEGRATED SYSTEMS CORP. |
2 |
0 |
3 |
1 |
0 |
6 |
THALES |
0 |
1 |
1 |
1 |
3 |
6 |
THE DIRECTV GROUP, INC. |
1 |
0 |
1 |
3 |
1 |
6 |
VOLTAGE SECURITY, INC. |
1 |
0 |
0 |
2 |
3 |
6 |
WISTARIA TRADING, INC. |
0 |
3 |
0 |
2 |
1 |
6 |
YAMAHA CORPORATION |
1 |
1 |
0 |
3 |
1 |
6 |
ADVANTEST CORP. |
0 |
0 |
0 |
4 |
1 |
5 |
ALADDIN KNOWLEDGE SYSTEMS LTD. |
1 |
2 |
1 |
0 |
1 |
5 |
AXALTO SA |
0 |
2 |
1 |
2 |
0 |
5 |
BROTHER KOGYO KABUSHIKI KAISHA |
0 |
2 |
1 |
2 |
0 |
5 |
BULL S.A. |
2 |
1 |
0 |
1 |
1 |
5 |
CARDIAC PACEMAKERS, INC. |
2 |
1 |
0 |
0 |
2 |
5 |
COMPAL ELECTRONICS, INC. |
1 |
1 |
1 |
2 |
0 |
5 |
DEUTSCHE TELEKOM AG |
1 |
1 |
1 |
0 |
2 |
5 |
DIGITAL VIDEO EXPRESS, LP |
3 |
0 |
1 |
1 |
0 |
5 |
EXTREME NETWORKS, INC. |
0 |
0 |
1 |
2 |
2 |
5 |
FINISAR CORPORATION |
1 |
0 |
0 |
1 |
3 |
5 |
GIGA-BYTE TECHNOLOGY CO., LTD. |
1 |
0 |
1 |
1 |
2 |
5 |
HIGH TECH COMPUTER CORP. |
0 |
2 |
3 |
0 |
0 |
5 |
HITACHI GLOBAL STORAGE TECHNOLOGIES NETHERLANDS B.V. |
0 |
0 |
0 |
0 |
5 |
5 |
IRDETO ACCESS B.V. |
0 |
2 |
2 |
1 |
0 |
5 |
MIPS TECHNOLOGIES INC. |
1 |
0 |
0 |
0 |
4 |
5 |
MOSAID TECHNOLOGIES INC. |
0 |
2 |
0 |
1 |
2 |
5 |
NETAPP, INC. |
0 |
0 |
0 |
0 |
5 |
5 |
NOKIA INC. |
0 |
2 |
2 |
1 |
0 |
5 |
PACT XPP TECHNOLOGIES AG |
1 |
2 |
0 |
1 |
1 |
5 |
PALMSOURCE INC. |
0 |
0 |
0 |
3 |
2 |
5 |
PURDUE RESEARCH FOUNDATION |
3 |
0 |
1 |
0 |
1 |
5 |
STANDARD MICROSYSTEMS CORPORATION |
1 |
1 |
2 |
0 |
1 |
5 |
STORAGE TECHNOLOGY CORPORATION |
1 |
0 |
1 |
2 |
1 |
5 |
TRANSMETA CORPORATION |
1 |
1 |
1 |
0 |
2 |
5 |
UNITED STATES OF AMERICA, POSTAL SERVICE |
0 |
0 |
3 |
0 |
2 |
5 |
WINBOND ELECTRONICS CORP. |
1 |
1 |
2 |
1 |
0 |
5 |