MICROSOFT CORPORATION |
66 |
135 |
158 |
135 |
172 |
666 |
INTERNATIONAL BUSINESS MACHINES CORPORATION |
64 |
110 |
122 |
143 |
182 |
621 |
SYMANTEC CORPORATION |
32 |
55 |
63 |
63 |
99 |
312 |
CISCO TECHNOLOGY, INC. |
22 |
41 |
46 |
44 |
55 |
208 |
~INDIVIDUALLY OWNED PATENT |
15 |
32 |
41 |
45 |
59 |
192 |
SONY CORPORATION |
23 |
32 |
26 |
39 |
30 |
150 |
HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P. |
23 |
23 |
19 |
30 |
39 |
134 |
INTEL CORPORATION |
18 |
16 |
28 |
21 |
38 |
121 |
MCAFEE, INC. |
17 |
13 |
23 |
25 |
36 |
114 |
CANON KABUSHIKI KAISHA |
4 |
12 |
15 |
21 |
37 |
89 |
TREND MICRO, INC. |
4 |
7 |
18 |
29 |
30 |
88 |
SAMSUNG ELECTRONICS CO., LTD. |
5 |
3 |
13 |
21 |
40 |
82 |
PANASONIC CORPORATION |
2 |
14 |
20 |
21 |
17 |
74 |
FUJITSU LIMITED |
9 |
12 |
14 |
19 |
16 |
70 |
JUNIPER NETWORKS, INC. |
2 |
4 |
12 |
17 |
32 |
67 |
AT& T INTELLECTUAL PROPERTY I, L.P. |
3 |
7 |
14 |
12 |
30 |
66 |
HITACHI, LTD |
14 |
6 |
13 |
14 |
14 |
61 |
ORACLE INTERNATIONAL CORPORATION |
4 |
7 |
9 |
20 |
20 |
60 |
NOKIA CORPORATION |
7 |
19 |
5 |
15 |
13 |
59 |
NOVELL, INC. |
7 |
8 |
21 |
11 |
8 |
55 |
EMC CORPORATION |
3 |
5 |
9 |
13 |
20 |
50 |
TOSHIBA CORPORATION |
6 |
9 |
10 |
15 |
8 |
48 |
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE |
0 |
5 |
9 |
9 |
21 |
44 |
RESEARCH IN MOTION LIMITED |
1 |
4 |
8 |
13 |
17 |
43 |
SPRINT COMMUNICATIONS COMPANY L.P. |
3 |
3 |
8 |
10 |
19 |
43 |
ALCATEL LUCENT |
2 |
5 |
5 |
15 |
15 |
42 |
GOOGLE, INC. |
0 |
1 |
3 |
11 |
27 |
42 |
RICOH COMPANY, LTD. |
1 |
4 |
9 |
5 |
23 |
42 |
ORACLE AMERICA, INC. |
0 |
0 |
12 |
15 |
12 |
39 |
KASPERSKY LAB, ZAO |
3 |
10 |
4 |
8 |
13 |
38 |
SUN MICROSYSTEMS, INC. |
12 |
22 |
4 |
0 |
0 |
38 |
SAP AKTIENGESELLSCHAFT |
6 |
5 |
10 |
1 |
13 |
35 |
AT& T INTELLECTUAL PROPERTY II, L.P. |
1 |
2 |
5 |
12 |
14 |
34 |
AVAYA TECHNOLOGY CORP. |
2 |
2 |
5 |
10 |
14 |
33 |
FUJI XEROX CO., LTD. |
1 |
2 |
4 |
10 |
16 |
33 |
NTT DOCOMO, INC. |
2 |
3 |
11 |
8 |
9 |
33 |
LENOVO (SINGAPORE) PTE LTD |
7 |
5 |
9 |
3 |
7 |
31 |
FORTINET, INC. |
1 |
1 |
7 |
8 |
12 |
29 |
NEC CORPORATION |
3 |
6 |
4 |
2 |
12 |
27 |
BROADCOM CORPORATION |
0 |
0 |
7 |
8 |
11 |
26 |
ADOBE SYSTEMS, INC. |
1 |
1 |
8 |
8 |
7 |
25 |
CITRIX SYSTEMS, INC. |
1 |
2 |
4 |
8 |
10 |
25 |
AOL LLC |
3 |
5 |
4 |
8 |
4 |
24 |
APPLE, INC. |
1 |
0 |
4 |
3 |
16 |
24 |
BEA SYSTEMS, INC. |
6 |
5 |
12 |
1 |
0 |
24 |
HUAWEI TECHNOLOGIES CO., LTD. |
2 |
0 |
4 |
7 |
11 |
24 |
LG ELECTRONICS INC. |
1 |
3 |
8 |
7 |
5 |
24 |
COMPUTER ASSOCIATES THINK, INC. |
3 |
4 |
12 |
4 |
0 |
23 |
SIEMENS AKTIENGESELLSCHAFT |
3 |
5 |
4 |
4 |
6 |
22 |
TELEFONAKTIEBOLAGET LM ERICSSON |
1 |
2 |
4 |
4 |
11 |
22 |
NETAPP, INC. |
0 |
4 |
1 |
10 |
5 |
20 |
KONICA MINOLTA BUSINESS TECHNOLOGIES, INC. |
0 |
0 |
1 |
3 |
15 |
19 |
THOMSON LICENSING S.A. |
2 |
1 |
7 |
2 |
7 |
19 |
HONEYWELL INTERNATIONAL INC. |
1 |
1 |
4 |
3 |
8 |
17 |
QUALCOMM, INC. |
0 |
2 |
2 |
8 |
5 |
17 |
RED HAT, INC. |
0 |
0 |
1 |
5 |
11 |
17 |
INTERTRUST TECHNOLOGIES CORP. |
2 |
0 |
4 |
3 |
7 |
16 |
SEIKO EPSON CORPORATION |
1 |
4 |
2 |
4 |
5 |
16 |
DELL PRODUCTS, L.P. |
0 |
2 |
3 |
4 |
6 |
15 |
LOCKHEED MARTIN CORPORATION |
1 |
2 |
1 |
2 |
9 |
15 |
SONICWALL, INC. |
2 |
1 |
3 |
3 |
6 |
15 |
ALCATEL-LUCENT USA INC. |
0 |
7 |
5 |
2 |
0 |
14 |
AMAZON TECHNOLOGIES, INC. |
0 |
0 |
0 |
4 |
10 |
14 |
VERIZON PATENT AND LICENSING, INC. |
0 |
0 |
0 |
4 |
10 |
14 |
VMWARE, INC. |
0 |
0 |
4 |
4 |
6 |
14 |
XEROX CORPORATION |
1 |
4 |
3 |
3 |
3 |
14 |
AT& T MOBILITY II LLC |
1 |
0 |
3 |
3 |
6 |
13 |
FOUNDRY NETWORKS, INC. |
0 |
3 |
4 |
2 |
4 |
13 |
SHARP KABUSHIKI KAISHA (SHARP CORPORATION) |
3 |
0 |
3 |
1 |
6 |
13 |
YAHOO, INC. |
2 |
2 |
4 |
4 |
1 |
13 |
ARCSIGHT, INC. |
2 |
3 |
6 |
1 |
0 |
12 |
BOEING COMPANY |
0 |
1 |
1 |
6 |
4 |
12 |
EBAY INC. |
0 |
1 |
2 |
4 |
5 |
12 |
AMERICAN EXPRESS TRAVEL RELATED SERVICES COMPANY, INC. |
1 |
2 |
2 |
0 |
6 |
11 |
FRANCE TELECOM |
2 |
1 |
5 |
0 |
3 |
11 |
GENERAL INSTRUMENT CORPORATION |
0 |
2 |
2 |
2 |
5 |
11 |
INVENTION SCIENCE FUND I, LLC |
0 |
0 |
1 |
3 |
7 |
11 |
KONINKLIJKE PHILIPS ELECTRONICS N.V. |
2 |
1 |
0 |
2 |
6 |
11 |
WEBROOT SOFTWARE, INC. |
0 |
3 |
1 |
3 |
4 |
11 |
BANK OF AMERICA CORPORATION |
0 |
1 |
0 |
1 |
8 |
10 |
BROTHER KOGYO KABUSHIKI KAISHA |
0 |
0 |
0 |
4 |
6 |
10 |
COLUMBIA UNIVERSITY |
1 |
1 |
4 |
4 |
0 |
10 |
GEMALTO SA |
0 |
0 |
2 |
3 |
5 |
10 |
NVIDIA CORPORATION |
0 |
0 |
3 |
4 |
3 |
10 |
NXP B.V. |
1 |
3 |
3 |
0 |
3 |
10 |
VERIZON CORPORATE SERVICES GROUP INC. |
1 |
1 |
3 |
4 |
1 |
10 |
AIRDEFENSE, INC. |
2 |
1 |
1 |
2 |
3 |
9 |
BRITISH TELECOMMUNICATION, PLC |
4 |
2 |
2 |
0 |
1 |
9 |
MICRON TECHNOLOGY, INC. |
0 |
4 |
0 |
1 |
4 |
9 |
SHARP LABORATORIES OF AMERICA, INC. |
1 |
0 |
0 |
7 |
1 |
9 |
SILVERBROOK RESEARCH PTY. LTD |
2 |
1 |
1 |
4 |
1 |
9 |
TEXAS INSTRUMENTS, INCORPORATED |
0 |
2 |
2 |
1 |
4 |
9 |
VERIZON BUSINESS GLOBAL LLC |
0 |
0 |
6 |
2 |
1 |
9 |
VERIZON SERVICES CORP. |
1 |
0 |
1 |
6 |
1 |
9 |
ADVANCED MICRO DEVICES, INC. |
4 |
2 |
1 |
1 |
0 |
8 |
AT&T CORP. |
2 |
3 |
3 |
0 |
0 |
8 |
CA, INC. |
0 |
0 |
0 |
0 |
8 |
8 |
CHECK POINT SOFTWARE TECHNOLOGIES, INC. |
1 |
3 |
1 |
1 |
2 |
8 |
F5 NETWORKS, INC., |
3 |
1 |
2 |
1 |
1 |
8 |
FREESCALE SEMICONDUCTOR, INC. |
2 |
0 |
1 |
3 |
2 |
8 |
INFINEON TECHNOLOGIES AG |
0 |
1 |
1 |
2 |
4 |
8 |
NAGRAVISION S.A. |
0 |
0 |
0 |
3 |
5 |
8 |
NDS LIMITED |
0 |
1 |
2 |
2 |
3 |
8 |
NORTEL NETWORKS LIMITED |
2 |
5 |
0 |
1 |
0 |
8 |
PALO ALTO RESEARCH CENTER INCORPORATED |
0 |
0 |
2 |
1 |
5 |
8 |
RIVERBED TECHNOLOGY, INC. |
0 |
0 |
6 |
1 |
1 |
8 |
SPRINT SPECTRUM L.P. |
1 |
2 |
1 |
4 |
0 |
8 |
TELECOM ITALIA S.P.A. |
0 |
1 |
0 |
3 |
4 |
8 |
AT& T INTELLECTUAL PROPERTY, INC. |
7 |
0 |
0 |
0 |
0 |
7 |
CYBERSOFT, INC. |
2 |
1 |
2 |
1 |
1 |
7 |
INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE, TAIWAN |
1 |
2 |
2 |
1 |
1 |
7 |
JP MORGAN CHASE BANK, N.A. |
1 |
0 |
2 |
1 |
3 |
7 |
MACROVISION CORPORATION |
3 |
1 |
3 |
0 |
0 |
7 |
MUSIC PUBLIC BROADCASTING, INC. |
1 |
0 |
0 |
1 |
5 |
7 |
NIPPON TELEGRAPH & TELEPHONE CORP. |
0 |
1 |
4 |
0 |
2 |
7 |
SOFTEX INCORPORATED |
0 |
0 |
0 |
0 |
7 |
7 |
SOPHOS PLC |
0 |
0 |
0 |
1 |
6 |
7 |
SYMANTEC OPERATING CORPORATION |
0 |
1 |
1 |
2 |
3 |
7 |
SYMBOL TECHNOLOGIES, INC. |
0 |
1 |
2 |
1 |
3 |
7 |
A10 NETWORKS INC. |
0 |
0 |
1 |
1 |
4 |
6 |
ARCHITECTURE TECHNOLOGY CORPORATION |
1 |
1 |
2 |
0 |
2 |
6 |
DIGIMARC CORPORATION |
0 |
2 |
1 |
0 |
3 |
6 |
FINJAN, INC. |
0 |
0 |
1 |
3 |
2 |
6 |
IMPERVA, INC |
0 |
0 |
2 |
3 |
1 |
6 |
INTERNATIONAL GAME TECHNOLOGY (IGT) |
0 |
2 |
0 |
2 |
2 |
6 |
INTUIT, INC. |
0 |
1 |
0 |
1 |
4 |
6 |
IRONPORT SYSTEMS, INC. |
0 |
0 |
5 |
1 |
0 |
6 |
MARVELL INTERNATIONAL LTD. |
0 |
0 |
2 |
1 |
3 |
6 |
MITSUBISHI DENKI KABUSHIKI KAISHA |
1 |
0 |
0 |
1 |
4 |
6 |
MU DYNAMICS, INC. |
0 |
0 |
0 |
2 |
4 |
6 |
PORTAUTHORITY TECHNOLOGIES INC. |
1 |
3 |
1 |
0 |
1 |
6 |
ROCKWELL AUTOMATION TECHNOLOGIES, INC. |
0 |
2 |
0 |
2 |
2 |
6 |
ROCKWELL COLLINS, INC. |
0 |
2 |
2 |
0 |
2 |
6 |
ROVI SOLUTIONS CORPORATION |
0 |
0 |
1 |
4 |
1 |
6 |
SANDISK TECHNOLOGIES INC. |
0 |
0 |
0 |
1 |
5 |
6 |
SECURE COMPUTING CORPORATION |
1 |
5 |
0 |
0 |
0 |
6 |
STONESOFT CORPORATION |
4 |
0 |
1 |
0 |
1 |
6 |
UNITED STATES OF AMERICA, POSTAL SERVICE |
1 |
0 |
3 |
2 |
0 |
6 |
WISCONSIN ALUMNI RESEARCH FOUNDATION |
0 |
0 |
1 |
4 |
1 |
6 |
ARM LIMITED |
1 |
1 |
1 |
1 |
1 |
5 |
ARXCEO CORPORATION |
2 |
0 |
1 |
1 |
1 |
5 |
BRIDGEWATER SYSTEMS CORP. |
1 |
0 |
0 |
0 |
4 |
5 |
CITIBANK N.A. |
1 |
1 |
0 |
1 |
2 |
5 |
CITICORP DEVELOPMENT CENTER, INC. |
0 |
0 |
1 |
1 |
3 |
5 |
CPACKET NETWORKS INC. |
0 |
0 |
0 |
4 |
1 |
5 |
DELL MARKETING USA, L.P. |
0 |
3 |
1 |
1 |
0 |
5 |
DIGITAL DOORS, INC. |
1 |
1 |
2 |
0 |
1 |
5 |
ENTERASYS NETWORKS, INC. |
0 |
1 |
1 |
1 |
2 |
5 |
FACEBOOK, INC. |
0 |
0 |
0 |
0 |
5 |
5 |
FIRST DATA CORPORATION |
0 |
1 |
2 |
2 |
0 |
5 |
GEORGE MASON INTELLECTUAL PROPERTIES, INC. |
0 |
3 |
0 |
1 |
1 |
5 |
GRAPHON CORPORATION |
5 |
0 |
0 |
0 |
0 |
5 |
GUARDIAN DATA STORAGE, LLC |
0 |
1 |
1 |
1 |
2 |
5 |
HARRIS CORP. |
0 |
0 |
2 |
0 |
3 |
5 |
HITWISE PTY. LTD. |
1 |
0 |
1 |
2 |
1 |
5 |
INFOEXPRESS, INC. |
0 |
1 |
0 |
1 |
3 |
5 |
KYOCERA MITA CORPORATION |
1 |
0 |
1 |
0 |
3 |
5 |
MACROVISION EUROPE LIMITED |
1 |
0 |
4 |
0 |
0 |
5 |
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. |
3 |
2 |
0 |
0 |
0 |
5 |
MESSAGELABS LIMITED |
1 |
4 |
0 |
0 |
0 |
5 |
MOTOROLA, INC. |
3 |
2 |
0 |
0 |
0 |
5 |
MOTOROLA-MOBILITY, INC. |
0 |
0 |
1 |
3 |
1 |
5 |
OKI ELECTRIC INDUSTRY CO., LTD. |
2 |
0 |
0 |
1 |
2 |
5 |
PITNEY-BOWES, INC. |
0 |
0 |
0 |
0 |
5 |
5 |
QURIO HOLDINGS, INC. |
0 |
0 |
1 |
3 |
1 |
5 |
REALNETWORKS, INC. |
1 |
0 |
2 |
2 |
0 |
5 |
ROBERT BOSCH GMBH |
2 |
0 |
2 |
0 |
1 |
5 |
SCENERA TECHNOLOGIES, LLC |
0 |
1 |
2 |
0 |
2 |
5 |
SOURCEFIRE, INC. |
0 |
1 |
1 |
1 |
2 |
5 |
STMICROELECTRONICS S.A. |
0 |
1 |
2 |
2 |
0 |
5 |
TIME WARNER CABLE, INC. |
0 |
2 |
1 |
1 |
1 |
5 |
UNITED SERVICES AUTOMOBILE ASSOCIATION (USAA) |
0 |
0 |
1 |
2 |
2 |
5 |
VOLTAGE SECURITY, INC. |
0 |
0 |
2 |
2 |
1 |
5 |
ZSCALER, INC. |
0 |
0 |
0 |
1 |
4 |
5 |