INTERNATIONAL BUSINESS MACHINES CORPORATION |
43 |
58 |
43 |
64 |
110 |
318 |
MICROSOFT CORPORATION |
12 |
27 |
52 |
66 |
135 |
292 |
SYMANTEC CORPORATION |
5 |
9 |
14 |
32 |
55 |
115 |
~INDIVIDUALLY OWNED PATENT |
17 |
31 |
20 |
15 |
32 |
115 |
CISCO TECHNOLOGY, INC. |
7 |
17 |
17 |
22 |
41 |
104 |
HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P. |
10 |
14 |
23 |
23 |
23 |
93 |
MCAFEE, INC. |
2 |
31 |
27 |
17 |
13 |
90 |
SONY CORPORATION |
0 |
14 |
12 |
23 |
32 |
81 |
INTEL CORPORATION |
2 |
22 |
17 |
18 |
16 |
75 |
SUN MICROSYSTEMS, INC. |
7 |
9 |
13 |
12 |
22 |
63 |
HITACHI, LTD |
4 |
4 |
13 |
13 |
6 |
40 |
FUJITSU LIMITED |
5 |
5 |
6 |
9 |
12 |
37 |
NOKIA CORPORATION |
0 |
5 |
5 |
7 |
19 |
36 |
TOSHIBA CORPORATION |
1 |
3 |
4 |
6 |
9 |
23 |
LENOVO (SINGAPORE) PTE LTD |
0 |
2 |
8 |
7 |
5 |
22 |
CANON KABUSHIKI KAISHA |
1 |
2 |
2 |
4 |
12 |
21 |
ORACLE INTERNATIONAL CORPORATION |
0 |
4 |
6 |
4 |
7 |
21 |
AOL LLC |
2 |
1 |
8 |
3 |
5 |
19 |
NOVELL, INC. |
0 |
0 |
3 |
7 |
8 |
18 |
COMPUTER ASSOCIATES THINK, INC. |
1 |
6 |
3 |
3 |
4 |
17 |
LUCENT TECHNOLOGIES INC. |
3 |
6 |
3 |
4 |
0 |
16 |
PANASONIC CORPORATION |
0 |
0 |
0 |
2 |
14 |
16 |
BEA SYSTEMS, INC. |
1 |
1 |
2 |
6 |
5 |
15 |
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. |
0 |
3 |
7 |
3 |
2 |
15 |
NORTEL NETWORKS LIMITED |
2 |
1 |
5 |
2 |
5 |
15 |
SAP AKTIENGESELLSCHAFT |
0 |
0 |
3 |
6 |
5 |
14 |
SECURE COMPUTING CORPORATION |
0 |
0 |
8 |
1 |
5 |
14 |
TREND MICRO, INC. |
0 |
0 |
3 |
4 |
7 |
14 |
KASPERSKY LAB, ZAO |
0 |
0 |
0 |
3 |
10 |
13 |
NEC CORPORATION |
1 |
3 |
0 |
3 |
6 |
13 |
NETWORK ASSOCIATES, INC. |
12 |
1 |
0 |
0 |
0 |
13 |
SPRINT COMMUNICATIONS COMPANY L.P. |
0 |
0 |
7 |
3 |
3 |
13 |
SIEMENS AKTIENGESELLSCHAFT |
0 |
2 |
1 |
3 |
5 |
11 |
TELEFONAKTIEBOLAGET LM ERICSSON |
3 |
0 |
5 |
1 |
2 |
11 |
ADVANCED MICRO DEVICES, INC. |
0 |
1 |
3 |
4 |
2 |
10 |
AT& T INTELLECTUAL PROPERTY I, L.P. |
0 |
0 |
0 |
3 |
7 |
10 |
AT&T CORP. |
1 |
2 |
2 |
2 |
3 |
10 |
EMC CORPORATION |
0 |
1 |
1 |
3 |
5 |
10 |
JUNIPER NETWORKS, INC. |
0 |
3 |
1 |
2 |
4 |
10 |
NTT DOCOMO, INC. |
0 |
3 |
2 |
2 |
3 |
10 |
SAMSUNG ELECTRONICS CO., LTD. |
0 |
1 |
1 |
5 |
3 |
10 |
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE |
0 |
1 |
3 |
0 |
5 |
9 |
LOCKHEED MARTIN CORPORATION |
0 |
2 |
4 |
1 |
2 |
9 |
SEIKO EPSON CORPORATION |
0 |
2 |
2 |
1 |
4 |
9 |
AT& T INTELLECTUAL PROPERTY, INC. |
0 |
0 |
1 |
7 |
0 |
8 |
AVAYA TECHNOLOGY CORP. |
1 |
1 |
2 |
2 |
2 |
8 |
DELL PRODUCTS, L.P. |
1 |
2 |
3 |
0 |
2 |
8 |
XEROX CORPORATION |
0 |
1 |
2 |
1 |
4 |
8 |
3COM CORPORATION |
2 |
3 |
0 |
0 |
2 |
7 |
ALCATEL LUCENT |
0 |
0 |
0 |
2 |
5 |
7 |
ALCATEL-LUCENT USA INC. |
0 |
0 |
0 |
0 |
7 |
7 |
ARCSIGHT, INC. |
0 |
0 |
2 |
2 |
3 |
7 |
BRITISH TELECOMMUNICATION, PLC |
0 |
1 |
0 |
4 |
2 |
7 |
GENERAL INSTRUMENT CORPORATION |
1 |
1 |
3 |
0 |
2 |
7 |
LG ELECTRONICS INC. |
0 |
2 |
1 |
1 |
3 |
7 |
MICRON TECHNOLOGY, INC. |
0 |
0 |
3 |
0 |
4 |
7 |
MOTOROLA, INC. |
0 |
1 |
1 |
3 |
2 |
7 |
QUALCOMM, INC. |
1 |
1 |
3 |
0 |
2 |
7 |
RICOH COMPANY, LTD. |
1 |
0 |
1 |
1 |
4 |
7 |
AMERICAN EXPRESS TRAVEL RELATED SERVICES COMPANY, INC. |
1 |
0 |
2 |
1 |
2 |
6 |
DIGITAL DOORS, INC. |
0 |
3 |
1 |
1 |
1 |
6 |
FINJAN SOFTWARE, LTD. |
0 |
3 |
2 |
1 |
0 |
6 |
FUJI XEROX CO., LTD. |
0 |
2 |
1 |
1 |
2 |
6 |
GRAPHON CORPORATION |
0 |
1 |
0 |
5 |
0 |
6 |
KONINKLIJKE PHILIPS ELECTRONICS N.V. |
0 |
1 |
2 |
2 |
1 |
6 |
MACROVISION CORPORATION |
0 |
1 |
1 |
3 |
1 |
6 |
MAZU NETWORKS, INC. |
0 |
2 |
2 |
2 |
0 |
6 |
NCIRCLE NETWORK SECURITY, INC. |
1 |
1 |
2 |
0 |
2 |
6 |
NXP B.V. |
0 |
0 |
2 |
1 |
3 |
6 |
STONESOFT CORPORATION |
0 |
0 |
2 |
4 |
0 |
6 |
YAHOO, INC. |
0 |
1 |
1 |
2 |
2 |
6 |
ADOBE SYSTEMS, INC. |
0 |
0 |
3 |
1 |
1 |
5 |
ARCOT SYSTEMS, INC. |
0 |
2 |
1 |
2 |
0 |
5 |
CHECK POINT SOFTWARE TECHNOLOGIES, INC. |
0 |
0 |
1 |
1 |
3 |
5 |
COLUMBIA UNIVERSITY |
0 |
1 |
2 |
1 |
1 |
5 |
CORENTE, INC. |
0 |
3 |
1 |
0 |
1 |
5 |
ELECTRONIC DATA SYSTEMS CORPORATION |
0 |
2 |
0 |
2 |
1 |
5 |
F5 NETWORKS, INC., |
0 |
1 |
0 |
3 |
1 |
5 |
INFINEON TECHNOLOGIES AG |
1 |
0 |
3 |
0 |
1 |
5 |
MESSAGELABS LIMITED |
0 |
0 |
0 |
1 |
4 |
5 |
NOKIA INC. |
1 |
2 |
0 |
1 |
1 |
5 |
PROTEGRITY CORPORATION |
0 |
1 |
2 |
0 |
2 |
5 |
RESEARCH IN MOTION LIMITED |
0 |
0 |
0 |
1 |
4 |
5 |
ROBERT BOSCH GMBH |
0 |
1 |
2 |
2 |
0 |
5 |
SONICWALL, INC. |
0 |
1 |
1 |
2 |
1 |
5 |
SPRINT SPECTRUM L.P. |
0 |
2 |
0 |
1 |
2 |
5 |
THOMSON LICENSING S.A. |
2 |
0 |
0 |
2 |
1 |
5 |
TUMBLEWEED COMMUNICATIONS CORP. |
0 |
1 |
1 |
3 |
0 |
5 |
VERIZON CORPORATE SERVICES GROUP INC. |
2 |
0 |
1 |
1 |
1 |
5 |