INTERNATIONAL BUSINESS MACHINES CORPORATION |
194 |
208 |
185 |
196 |
271 |
1054 |
MICROSOFT CORPORATION |
61 |
60 |
54 |
58 |
110 |
343 |
~Individually Owned Patent |
53 |
61 |
43 |
52 |
58 |
267 |
ORACLE CORPORATION |
33 |
58 |
49 |
36 |
57 |
233 |
SUN MICROSYSTEMS, INC. |
38 |
37 |
33 |
40 |
37 |
185 |
FUJITSU LIMITED |
30 |
25 |
11 |
22 |
19 |
107 |
HITACHI, LTD |
23 |
23 |
14 |
15 |
32 |
107 |
LUCENT TECHNOLOGIES INC. |
12 |
17 |
20 |
18 |
29 |
96 |
HEWLETT-PACKARD COMPANY |
12 |
12 |
13 |
13 |
27 |
77 |
AT&T CORP. |
2 |
20 |
18 |
9 |
17 |
66 |
NCR CORPORATION |
16 |
10 |
6 |
3 |
22 |
57 |
UNISYS CORPORATION |
8 |
6 |
8 |
10 |
22 |
54 |
NOVELL, INC. |
8 |
20 |
12 |
8 |
5 |
53 |
DIGITAL EQUIPMENT CORPORATION |
27 |
10 |
10 |
4 |
0 |
51 |
NEC CORPORATION |
10 |
11 |
8 |
11 |
8 |
48 |
APPLE COMPUTER, INC. |
15 |
14 |
4 |
6 |
5 |
44 |
INTEL CORPORATION |
13 |
12 |
6 |
5 |
7 |
43 |
ELECTRONIC DATA SYSTEMS CORPORATION |
14 |
12 |
5 |
5 |
6 |
42 |
SONY CORPORATION |
4 |
9 |
9 |
7 |
12 |
41 |
XEROX CORPORATION |
7 |
10 |
5 |
10 |
9 |
41 |
TOSHIBA CORPORATION |
10 |
12 |
5 |
5 |
5 |
37 |
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. |
11 |
6 |
3 |
6 |
10 |
36 |
CANON KABUSHIKI KAISHA |
6 |
6 |
9 |
7 |
7 |
35 |
COMPAQ COMPUTER CORPORATION, INC. |
1 |
3 |
7 |
13 |
10 |
34 |
TELEFONAKTIEBOLAGET LM ERICSSON |
4 |
5 |
5 |
11 |
7 |
32 |
FUJI XEROX CO., LTD. |
13 |
9 |
4 |
0 |
5 |
31 |
SYBASE, INC. |
9 |
6 |
2 |
2 |
9 |
28 |
NORTEL NETWORKS CORPORATION |
0 |
1 |
4 |
14 |
6 |
25 |
CLARITECH CORPORATION |
0 |
8 |
6 |
4 |
6 |
24 |
EMC CORPORATION |
4 |
2 |
4 |
2 |
11 |
23 |
MCI COMMUNICATIONS CORP. |
7 |
5 |
5 |
3 |
1 |
21 |
U.S. PHILIPS CORPORATION |
2 |
3 |
3 |
5 |
7 |
20 |
BRITISH TELECOMMUNICATION, PLC |
1 |
2 |
2 |
8 |
6 |
19 |
NAVIGATION TECHNOLOGIES CORPORATION |
0 |
3 |
7 |
2 |
7 |
19 |
TANDEM COMPUTERS INCORPORATED |
13 |
3 |
2 |
0 |
0 |
18 |
BULL HN INFORMATION SYSTEMS INC. |
3 |
0 |
4 |
1 |
9 |
17 |
MITSUBISHI DENKI KABUSHIKI KAISHA |
4 |
2 |
1 |
4 |
6 |
17 |
RICOH COMPANY, LTD. |
2 |
7 |
3 |
2 |
3 |
17 |
ALTA VISTA COMPANY |
0 |
0 |
3 |
11 |
2 |
16 |
CISCO TECHNOLOGY, INC. |
0 |
1 |
4 |
3 |
8 |
16 |
COMPUTER ASSOCIATES THINK, INC. |
0 |
0 |
2 |
4 |
10 |
16 |
INFORMIX SOFTWARE, INC. |
1 |
9 |
2 |
4 |
0 |
16 |
ADVANCED MICRO DEVICES, INC. |
1 |
1 |
5 |
3 |
3 |
13 |
BMC SOFTWARE, INC. |
2 |
2 |
6 |
0 |
3 |
13 |
CASIO COMPUTER CO. LTD. |
6 |
0 |
2 |
3 |
2 |
13 |
SAMSUNG ELECTRONICS CO., LTD. |
0 |
1 |
2 |
5 |
5 |
13 |
SHARP KABUSHIKI KAISHA (SHARP CORPORATION) |
1 |
5 |
1 |
3 |
3 |
13 |
ALCATEL USA SOURCING, L.P. |
0 |
4 |
5 |
2 |
1 |
12 |
AMAZON.COM, INC. |
0 |
4 |
1 |
5 |
2 |
12 |
PITNEY-BOWES, INC. |
3 |
1 |
2 |
3 |
3 |
12 |
STARFISH SOFTWARE, INC. |
2 |
0 |
1 |
3 |
6 |
12 |
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE |
1 |
4 |
1 |
0 |
5 |
11 |
NOKIA TELECOMMUNICATIONS OY |
2 |
1 |
1 |
5 |
2 |
11 |
VERIZON LABORATORIES INC. |
0 |
0 |
0 |
0 |
11 |
11 |
GENERAL ELECTRIC COMPANY |
2 |
2 |
1 |
0 |
5 |
10 |
KONINKLIJKE PHILIPS ELECTRONICS N.V. |
0 |
0 |
0 |
0 |
10 |
10 |
PHILIPS ELECTRONICS NORTH AMERICA CORP. |
1 |
5 |
1 |
3 |
0 |
10 |
SIEBEL SYSTEMS, INC. |
1 |
2 |
1 |
4 |
2 |
10 |
3COM CORPORATION |
1 |
2 |
1 |
5 |
0 |
9 |
EASTMAN KODAK COMPANY |
2 |
2 |
1 |
1 |
3 |
9 |
MASSACHUSETTS INSTITUTE OF TECHNOLOGY |
4 |
0 |
1 |
1 |
3 |
9 |
MOTOROLA, INC. |
3 |
2 |
1 |
1 |
2 |
9 |
NETSCAPE COMMUNICATIONS CORPORATION |
0 |
2 |
3 |
1 |
3 |
9 |
SILICON GRAPHICS, INC. |
0 |
4 |
2 |
2 |
1 |
9 |
TEXAS INSTRUMENTS, INCORPORATED |
4 |
3 |
0 |
2 |
0 |
9 |
AMERICAN MANAGEMENT SYSTEMS, INC. |
0 |
0 |
1 |
3 |
4 |
8 |
BORLAND SOFTWARE CORPORATION |
4 |
2 |
1 |
1 |
0 |
8 |
INTERNATIONAL COMPUTERS LIMITED |
1 |
2 |
0 |
1 |
4 |
8 |
LSI LOGIC CORPORATION |
0 |
4 |
3 |
1 |
0 |
8 |
MICRON TECHNOLOGY, INC. |
1 |
1 |
0 |
3 |
3 |
8 |
NEC USA, INC. |
0 |
1 |
0 |
4 |
3 |
8 |
PLATINUM TECHNOLOGY IP, INC. |
0 |
0 |
3 |
5 |
0 |
8 |
SURVIVORS OF THE SHOAH VISUAL HISTORY FOUNDATION |
3 |
0 |
1 |
2 |
2 |
8 |
AVID TECHNOLOGY, INC. |
2 |
1 |
3 |
1 |
0 |
7 |
INFOSEEK CORPORATION |
2 |
2 |
2 |
1 |
0 |
7 |
INVENTEC CORPORATION |
0 |
1 |
1 |
2 |
3 |
7 |
NETWORK APPLIANCE, INC. |
1 |
1 |
2 |
2 |
1 |
7 |
SAP AKTIENGESELLSCHAFT |
0 |
0 |
2 |
2 |
3 |
7 |
SYMANTEC CORPORATION |
5 |
0 |
1 |
0 |
1 |
7 |
ERICSSON, INC. |
0 |
0 |
2 |
0 |
4 |
6 |
HITACHI AMERICA, LTD. |
1 |
3 |
0 |
2 |
0 |
6 |
I2 TECHNOLOGIES US, INC. |
0 |
0 |
0 |
1 |
5 |
6 |
INCYTE PHARMACEUTICALS, INC. |
0 |
3 |
0 |
1 |
2 |
6 |
INFONAUTICS CORPORATION |
5 |
1 |
0 |
0 |
0 |
6 |
INFORMATICA CORPORATION |
1 |
0 |
3 |
1 |
1 |
6 |
INKTOMI CORPORATION |
0 |
0 |
2 |
2 |
2 |
6 |
MICRON ELECTRONICS, INC. |
0 |
2 |
3 |
0 |
1 |
6 |
NEXT SOFTWARE, INC. |
0 |
2 |
3 |
1 |
0 |
6 |
OLYMPUS OPTICAL CO., LTD. |
4 |
0 |
0 |
1 |
1 |
6 |
STERLING SOFTWARE, INC. |
3 |
0 |
3 |
0 |
0 |
6 |
VIRAGE, INC. |
0 |
5 |
0 |
0 |
1 |
6 |
ACCENTURE LLP |
0 |
0 |
0 |
0 |
5 |
5 |
CADIS, INC. |
4 |
0 |
0 |
1 |
0 |
5 |
LOCKHEED MARTIN CORPORATION |
1 |
1 |
1 |
0 |
2 |
5 |
LYCOS, INC. |
0 |
1 |
2 |
2 |
0 |
5 |
MINOLTA CAMERA CO., LTD. |
1 |
1 |
1 |
0 |
2 |
5 |
NOKIA MOBILE PHONES LTD. |
0 |
1 |
2 |
0 |
2 |
5 |
OBJECT TECHNOLOGY LICENSING CORPORATION |
3 |
0 |
0 |
1 |
1 |
5 |
PUMA TECHNOLOGY, INC. |
0 |
1 |
2 |
2 |
0 |
5 |
SAGENT TECHNOLOGIES, INC. |
0 |
1 |
1 |
2 |
1 |
5 |
SEIKO EPSON CORPORATION |
1 |
1 |
1 |
1 |
1 |
5 |
SIEMENS AKTIENGESELLSCHAFT |
1 |
2 |
1 |
0 |
1 |
5 |
TACIT KNOWLEDGE SYSTEMS, INC. |
0 |
0 |
1 |
1 |
3 |
5 |
TELCORDIA TECHNOLOGIES, INC. |
0 |
0 |
3 |
1 |
1 |
5 |
THE SABRE GROUP, INC. |
3 |
1 |
0 |
0 |
1 |
5 |
WALL DATA INCORPORATED |
5 |
0 |
0 |
0 |
0 |
5 |