INTERNATIONAL BUSINESS MACHINES CORPORATION |
199 |
181 |
174 |
158 |
173 |
885 |
~Individually Owned Patent |
108 |
123 |
126 |
147 |
130 |
634 |
CANON KABUSHIKI KAISHA |
112 |
84 |
78 |
72 |
71 |
417 |
MICROSOFT CORPORATION |
75 |
87 |
67 |
78 |
90 |
397 |
SONY CORPORATION |
49 |
62 |
75 |
75 |
103 |
364 |
SHARP KABUSHIKI KAISHA (SHARP CORPORATION) |
58 |
56 |
56 |
54 |
41 |
265 |
FUJITSU LIMITED |
59 |
51 |
54 |
48 |
40 |
252 |
HITACHI, LTD |
57 |
45 |
45 |
44 |
54 |
245 |
HEWLETT-PACKARD COMPANY |
37 |
65 |
47 |
40 |
34 |
223 |
SUN MICROSYSTEMS, INC. |
36 |
55 |
37 |
37 |
53 |
218 |
NEC CORPORATION |
34 |
35 |
53 |
42 |
42 |
206 |
SAMSUNG ELECTRONICS CO., LTD. |
34 |
38 |
34 |
48 |
36 |
190 |
INTEL CORPORATION |
41 |
25 |
26 |
31 |
56 |
179 |
TOSHIBA CORPORATION |
26 |
33 |
41 |
34 |
29 |
163 |
APPLE COMPUTER, INC. |
55 |
39 |
19 |
24 |
19 |
156 |
SEIKO EPSON CORPORATION |
19 |
32 |
13 |
34 |
42 |
140 |
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. |
25 |
25 |
17 |
38 |
34 |
139 |
SILICON GRAPHICS, INC. |
33 |
21 |
26 |
40 |
14 |
134 |
U.S. PHILIPS CORPORATION |
32 |
30 |
26 |
34 |
11 |
133 |
XEROX CORPORATION |
32 |
21 |
14 |
19 |
28 |
114 |
COMPAQ COMPUTER CORPORATION, INC. |
19 |
26 |
18 |
27 |
4 |
94 |
LG ELECTRONICS INC. |
5 |
18 |
17 |
22 |
26 |
88 |
CIRRUS LOGIC, INC. |
25 |
17 |
23 |
12 |
2 |
79 |
MITSUBISHI DENKI KABUSHIKI KAISHA |
17 |
13 |
16 |
15 |
17 |
78 |
SEMICONDUCTOR ENERGY LABORATORY CO., LTD. |
7 |
14 |
8 |
19 |
25 |
73 |
MOTOROLA, INC. |
20 |
16 |
16 |
12 |
5 |
69 |
LUCENT TECHNOLOGIES INC. |
18 |
12 |
10 |
15 |
12 |
67 |
ATI TECHNOLOGIES INC. |
6 |
7 |
22 |
19 |
9 |
63 |
ADOBE SYSTEMS, INC. |
6 |
12 |
16 |
19 |
8 |
61 |
IMMERSION CORPORATION |
1 |
4 |
16 |
25 |
15 |
61 |
ALPS ELECTRIC CO., LTD. |
7 |
12 |
18 |
14 |
9 |
60 |
RICOH COMPANY, LTD. |
14 |
12 |
9 |
14 |
9 |
58 |
MICRON TECHNOLOGY, INC. |
3 |
15 |
8 |
7 |
23 |
56 |
CASIO COMPUTER CO. LTD. |
13 |
12 |
14 |
7 |
8 |
54 |
SEGA ENTERPRISES, LTD. |
10 |
10 |
4 |
15 |
14 |
53 |
PIONEER ELECTRONIC CORPORATION |
6 |
11 |
14 |
11 |
9 |
51 |
AUTODESK, INC. |
2 |
8 |
12 |
14 |
13 |
49 |
TEXAS INSTRUMENTS, INCORPORATED |
12 |
4 |
13 |
13 |
4 |
46 |
ATI INTERNATIONAL SRL |
0 |
1 |
1 |
13 |
27 |
42 |
SANYO ELECTRIC CO., LTD. |
12 |
6 |
8 |
9 |
5 |
40 |
AVID TECHNOLOGY, INC. |
3 |
7 |
12 |
9 |
8 |
39 |
EASTMAN KODAK COMPANY |
13 |
6 |
6 |
8 |
6 |
39 |
FUJI XEROX CO., LTD. |
8 |
10 |
6 |
5 |
9 |
38 |
KONINKLIJKE PHILIPS ELECTRONICS N.V. |
0 |
0 |
0 |
0 |
38 |
38 |
AGILENT TECHNOLOGIES, INC. |
0 |
0 |
5 |
19 |
13 |
37 |
NCR CORPORATION |
7 |
6 |
2 |
9 |
10 |
34 |
NINTENDO CO., LTD. |
2 |
7 |
5 |
5 |
13 |
32 |
TEKTRONIX INC. |
4 |
6 |
6 |
11 |
4 |
31 |
GATEWAY 2000, INC. |
0 |
6 |
4 |
10 |
9 |
29 |
OLYMPUS OPTICAL CO., LTD. |
6 |
6 |
6 |
4 |
7 |
29 |
PRIMAX ELECTRONICS LTD. |
5 |
7 |
8 |
7 |
2 |
29 |
S3, INCORPORATED |
8 |
10 |
11 |
0 |
0 |
29 |
INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE, TAIWAN |
8 |
5 |
5 |
4 |
5 |
27 |
CITIZEN WATCH CO., LTD. |
6 |
6 |
6 |
5 |
3 |
26 |
NVIDIA CORPORATION |
3 |
0 |
2 |
10 |
11 |
26 |
NAMCO LIMITED |
3 |
4 |
5 |
3 |
10 |
25 |
MITSUBISHI ELECTRIC INFORMATION TECHNOLOGY CENTER AMERICA, INC. (ITA) |
6 |
8 |
10 |
0 |
0 |
24 |
GENERAL ELECTRIC COMPANY |
5 |
3 |
1 |
5 |
9 |
23 |
MINOLTA CAMERA CO., LTD. |
4 |
4 |
3 |
6 |
6 |
23 |
ERICSSON, INC. |
1 |
1 |
6 |
9 |
5 |
22 |
AT&T CORP. |
0 |
5 |
8 |
3 |
5 |
21 |
INTERGRAPH CORPORATION |
6 |
4 |
5 |
3 |
2 |
20 |
LG. PHILIPS LCD CO., LTD. |
0 |
0 |
1 |
8 |
11 |
20 |
OBJECT TECHNOLOGY LICENSING CORPORATION |
6 |
6 |
5 |
2 |
1 |
20 |
SONY COMPUTER ENTERTAINMENT INC. |
0 |
0 |
4 |
4 |
12 |
20 |
3DLABS INC. LTD. |
8 |
0 |
3 |
5 |
3 |
19 |
PHILIPS ELECTRONICS NORTH AMERICA CORP. |
4 |
4 |
3 |
7 |
1 |
19 |
WACOM CO., LTD. |
6 |
2 |
5 |
3 |
3 |
19 |
BROTHER KOGYO KABUSHIKI KAISHA |
5 |
8 |
1 |
3 |
1 |
18 |
EVANS & SUTHERLAND COMPUTER CORP. |
6 |
2 |
3 |
2 |
5 |
18 |
MITSUBISHI ELECTRIC RESEARCH LABORATORIES, INC. |
0 |
0 |
0 |
3 |
15 |
18 |
NEOMAGIC CORP. |
5 |
1 |
6 |
4 |
2 |
18 |
UNITED STATES OF AMERICA, NAVY |
5 |
4 |
6 |
2 |
1 |
18 |
UNIVERSITY OF WASHINGTON |
1 |
2 |
6 |
6 |
3 |
18 |
DAEWOO ELECTRONICS COMPANY, LTD. |
4 |
3 |
1 |
8 |
1 |
17 |
FUJI PHOTO FILM CO., LTD |
4 |
2 |
4 |
1 |
6 |
17 |
LOGITECH, INC. |
4 |
5 |
3 |
4 |
1 |
17 |
MASSACHUSETTS INSTITUTE OF TECHNOLOGY |
8 |
3 |
1 |
3 |
2 |
17 |
NATIONAL SEMICONDUCTOR CORPORATION |
6 |
2 |
2 |
3 |
4 |
17 |
SARNOFF CORPORATION & CO., LTD. |
1 |
2 |
2 |
6 |
6 |
17 |
WEBTV NETWORKS, INC. |
0 |
3 |
5 |
4 |
5 |
17 |
DELL PRODUCTS, L.P. |
6 |
3 |
2 |
3 |
2 |
16 |
HYUNDAI ELECTRONICS INDUSTRIES CO., LTD. |
1 |
0 |
3 |
7 |
5 |
16 |
KOPIN CORPORATION |
3 |
0 |
5 |
2 |
6 |
16 |
LG SEMICON CO., LTD. |
5 |
4 |
5 |
0 |
2 |
16 |
MICRON ELECTRONICS, INC. |
0 |
1 |
11 |
4 |
0 |
16 |
ELO TOUCHSYSTEMS, INC. |
3 |
1 |
1 |
3 |
7 |
15 |
NORTEL NETWORKS CORPORATION |
0 |
1 |
4 |
6 |
4 |
15 |
SAMSUNG DISPLAY DEVICES CO., LTD. |
4 |
3 |
0 |
7 |
1 |
15 |
SAMSUNG SDI CO., LTD. |
0 |
0 |
0 |
2 |
13 |
15 |
TERARECON, INC. |
0 |
0 |
0 |
5 |
10 |
15 |
CTS CORPORATION |
0 |
3 |
3 |
4 |
4 |
14 |
DIGITAL EQUIPMENT CORPORATION |
3 |
4 |
6 |
1 |
0 |
14 |
LSI LOGIC CORPORATION |
0 |
5 |
5 |
2 |
2 |
14 |
NIPPON TELEGRAPH & TELEPHONE CORP. |
5 |
1 |
2 |
3 |
3 |
14 |
DENSO CORPORATION |
1 |
3 |
1 |
4 |
4 |
13 |
FUTABA DENSHI KOGYO KABUSHIKI KAISHA |
4 |
3 |
3 |
3 |
0 |
13 |
INTERVAL RESEARCH CORPORATION |
0 |
3 |
1 |
5 |
4 |
13 |
KONAMI CO., LTD. |
1 |
0 |
3 |
7 |
2 |
13 |
NOVELL, INC. |
4 |
5 |
4 |
0 |
0 |
13 |
OKI ELECTRIC INDUSTRY CO., LTD. |
3 |
2 |
2 |
5 |
1 |
13 |
QUANTEL LIMITED |
2 |
3 |
5 |
3 |
0 |
13 |
S3 GRAPHICS CO., LTD. |
0 |
0 |
0 |
5 |
8 |
13 |
SIEMENS AKTIENGESELLSCHAFT |
1 |
0 |
3 |
3 |
6 |
13 |
CANDESCENT TECHNOLOGIES CORPORATION |
0 |
2 |
9 |
1 |
0 |
12 |
INTERTACTILE TECHNOLOGIES CORPORATION |
7 |
3 |
0 |
2 |
0 |
12 |
OAK TECHNOLOGIES, INC. |
0 |
2 |
3 |
5 |
2 |
12 |
VICTOR COMPANY OF JAPAN, LIMITED |
3 |
3 |
1 |
5 |
0 |
12 |
WINBOND ELECTRONICS CORP. |
4 |
4 |
0 |
2 |
2 |
12 |
YAMAHA CORPORATION |
6 |
3 |
1 |
1 |
1 |
12 |
AURORA SYSTEMS, INC. |
0 |
1 |
5 |
5 |
0 |
11 |
DISCREET LOGIC, INC. |
1 |
1 |
2 |
2 |
5 |
11 |
E INK CORPORATION |
0 |
0 |
2 |
6 |
3 |
11 |
MICRON DISPLAY TECHNOLOGY, INC. |
7 |
4 |
0 |
0 |
0 |
11 |
NETSCAPE COMMUNICATIONS CORPORATION |
0 |
1 |
6 |
4 |
0 |
11 |
NOKIA MOBILE PHONES LTD. |
0 |
2 |
1 |
4 |
4 |
11 |
TEXAS DIGITAL SYSTEMS, INC. |
0 |
1 |
2 |
6 |
2 |
11 |
VIRTUAL INK, CORP. |
0 |
0 |
5 |
6 |
0 |
11 |
CANON INFORMATION SYSTEMS RESEARCH AUSTRALIA PTY LTD. |
3 |
4 |
3 |
0 |
0 |
10 |
NORTHERN TELECOM LIMITED |
5 |
4 |
0 |
0 |
1 |
10 |
PIONEER CORPORATION |
0 |
0 |
0 |
0 |
10 |
10 |
SILICON INTEGRATED SYSTEMS CORP. |
2 |
0 |
0 |
3 |
5 |
10 |
VLSI TECHNOLOGY, INC. |
6 |
3 |
0 |
1 |
0 |
10 |
LEAR AUTOMOTIVE DEARBORN, INC. |
0 |
1 |
6 |
2 |
0 |
9 |
NIKON CORPORATION |
3 |
4 |
0 |
1 |
1 |
9 |
NORTHROP GRUMMAN CORPORATION |
5 |
3 |
0 |
0 |
1 |
9 |
ORACLE CORPORATION |
4 |
2 |
1 |
2 |
0 |
9 |
PHOTONICS SYSTEMS CORPORATION |
3 |
1 |
3 |
2 |
0 |
9 |
ROHM COMPANY LIMITED |
3 |
0 |
2 |
3 |
1 |
9 |
SEIKO INSTRUMENTS INC. |
3 |
1 |
1 |
2 |
2 |
9 |
SMK CORPORATION |
4 |
1 |
0 |
2 |
2 |
9 |
THOMSON LICENSING S.A. |
0 |
0 |
0 |
1 |
8 |
9 |
ACER DISPLAY TECHNOLOGY, INC. |
0 |
0 |
2 |
2 |
4 |
8 |
ADVANCED MICRO DEVICES, INC. |
1 |
3 |
2 |
2 |
0 |
8 |
ALLIANCE SEMICONDUCTOR CORPORATION |
2 |
3 |
2 |
1 |
0 |
8 |
ASAHI GLASS COMPANY, LTD. |
4 |
2 |
2 |
0 |
0 |
8 |
AST RESEARCH, INC. |
5 |
2 |
1 |
0 |
0 |
8 |
BROADCOM CORPORATION |
0 |
0 |
0 |
1 |
7 |
8 |
CHIPS & TECHNOLOGIES, LLC |
3 |
2 |
2 |
1 |
0 |
8 |
HONDA GIKEN KOGYO KABUSHIKI KAISHA (HONDA MOTOR CO., LTD.) |
1 |
0 |
1 |
3 |
3 |
8 |
LOGITECH EUROPE S.A. |
0 |
0 |
0 |
1 |
7 |
8 |
MGI SOFTWARE CORPORATION |
0 |
0 |
2 |
5 |
1 |
8 |
MICROGRAFX, INC. |
2 |
3 |
2 |
1 |
0 |
8 |
RAYTHEON COMPANY |
2 |
2 |
2 |
2 |
0 |
8 |
SECRETARY OF STATE FOR DEFENCE IN HER BRITANNIC MAJESTY'S GOVERNMENT OF THE UNITED KINGDOM |
3 |
2 |
1 |
1 |
1 |
8 |
SHARP LABORATORIES OF AMERICA, INC. |
0 |
1 |
1 |
4 |
2 |
8 |
ACER PERIPHERALS, INC. |
2 |
1 |
1 |
2 |
1 |
7 |
BORLAND SOFTWARE CORPORATION |
3 |
3 |
1 |
0 |
0 |
7 |
CENTRAL RESEARCH LABORATORIES LIMITED |
3 |
1 |
2 |
1 |
0 |
7 |
CREATIVE TECHNOLOGY LIMITED |
1 |
0 |
0 |
1 |
5 |
7 |
ELECTRONIC DATA SYSTEMS CORPORATION |
2 |
3 |
1 |
1 |
0 |
7 |
FUJITSU GENERAL LIMITED |
2 |
0 |
2 |
0 |
3 |
7 |
FUJITSU TAKAMISAWA COMPONENT LIMITED |
0 |
1 |
0 |
2 |
4 |
7 |
GENESIS MICROCHIP CORP. |
0 |
0 |
4 |
3 |
0 |
7 |
HONEYWELL INC. |
3 |
2 |
1 |
0 |
1 |
7 |
INTEGRATED DEVICE TECHNOLOGY, INC. |
3 |
4 |
0 |
0 |
0 |
7 |
NATIONAL INSTRUMENTS CORPORATION |
1 |
2 |
1 |
1 |
2 |
7 |
NIPPONDENSO CO., LTD. |
4 |
3 |
0 |
0 |
0 |
7 |
ORION ELECTRIC CO., LTD. |
0 |
2 |
3 |
1 |
1 |
7 |
PIXAR ANIMATION STUDIOS |
0 |
0 |
1 |
3 |
3 |
7 |
RAINBOW DISPLAYS INC. |
0 |
0 |
2 |
4 |
1 |
7 |
REAL 3D, INC. |
1 |
0 |
4 |
2 |
0 |
7 |
ROCKWELL INTERNATIONAL CORPORATION |
3 |
4 |
0 |
0 |
0 |
7 |
SEXTANT AVIONIQUE |
3 |
0 |
3 |
0 |
1 |
7 |
SILICON IMAGE, INC. |
0 |
0 |
3 |
3 |
1 |
7 |
STARFISH SOFTWARE, INC. |
2 |
0 |
1 |
3 |
1 |
7 |
SYNAPTICS, INC. |
1 |
2 |
0 |
1 |
3 |
7 |
TELEFONAKTIEBOLAGET LM ERICSSON |
0 |
1 |
4 |
0 |
2 |
7 |
THOMSON MULTIMEDIA S.A. |
0 |
2 |
1 |
2 |
2 |
7 |
THOMSON-CSF |
0 |
2 |
3 |
1 |
1 |
7 |
UNISYS CORPORATION |
3 |
1 |
2 |
0 |
1 |
7 |
UNIVERSITY OF COLORADO, THE REGENTS OF |
1 |
1 |
0 |
3 |
2 |
7 |
ACUSON CORPORATION |
0 |
0 |
0 |
3 |
3 |
6 |
AISIN AW CO., LTD. |
3 |
1 |
1 |
0 |
1 |
6 |
CIRQUE CORPORATION |
1 |
2 |
0 |
2 |
1 |
6 |
COLORADO MICRODISPLAY, INC. |
0 |
1 |
5 |
0 |
0 |
6 |
DIGITAL PROJECTION LIMITED |
0 |
1 |
3 |
2 |
0 |
6 |
ELECTRONICS FOR IMAGING, INC. |
0 |
1 |
1 |
3 |
1 |
6 |
FLASHPOINT TECHNOLOGY, INC. |
0 |
1 |
1 |
4 |
0 |
6 |
GEOVECTOR CORPORATION |
0 |
0 |
2 |
2 |
2 |
6 |
IMMERSION HUMAN INTERFACE CORPORATION |
6 |
0 |
0 |
0 |
0 |
6 |
INTERLINK ELECTRONICS, INC. |
1 |
1 |
1 |
2 |
1 |
6 |
ISURFTV |
0 |
0 |
0 |
1 |
5 |
6 |
KYE SYSTEMS CORP. |
0 |
0 |
1 |
0 |
5 |
6 |
LUCAS DIGITAL, LTD. |
2 |
1 |
3 |
0 |
0 |
6 |
MACROMEDIA, INC. |
1 |
1 |
1 |
0 |
3 |
6 |
MICROTOUCH SYSTEMS, INC. |
2 |
1 |
2 |
1 |
0 |
6 |
MINNESOTA MINING AND MANUFACTURING COMPANY |
1 |
2 |
1 |
0 |
2 |
6 |
MONKEYMEDIA, INC. |
0 |
0 |
0 |
4 |
2 |
6 |
PHOENIX TECHNOLOGIES LTD. |
0 |
0 |
3 |
1 |
2 |
6 |
PIXTECH S.A. |
1 |
1 |
3 |
1 |
0 |
6 |
ROCKWELL COLLINS, INC. |
0 |
0 |
0 |
1 |
5 |
6 |
SIEMENS INFORMATION AND COMMUNICATIONS NETWORKS, INC. |
0 |
2 |
1 |
1 |
2 |
6 |
STANFORD UNIVERSITY, LELAND JUNIOR, THE BOARD OF TRUSTEES OF |
0 |
1 |
2 |
3 |
0 |
6 |
TELXON CORPORATION |
1 |
1 |
1 |
2 |
1 |
6 |
TIDENET, INC. |
0 |
0 |
0 |
1 |
5 |
6 |
UNITED MICROELECTRONICS CORPORATION |
3 |
2 |
0 |
1 |
0 |
6 |
UNITED TECHNOLOGIES AUTOMOTIVE, INC. |
2 |
3 |
0 |
0 |
1 |
6 |
VEGA VISTA, INC. |
0 |
0 |
2 |
2 |
2 |
6 |
YAZAKI CORP. |
1 |
1 |
1 |
0 |
3 |
6 |
3COM CORPORATION |
0 |
1 |
1 |
0 |
3 |
5 |
ALTRA CORPORATION |
2 |
0 |
3 |
0 |
0 |
5 |
BEHAVIOR TECH COMPUTER CORP. |
0 |
1 |
1 |
0 |
3 |
5 |
BROOKTREE CORPORATION |
5 |
0 |
0 |
0 |
0 |
5 |
CISCO TECHNOLOGY, INC. |
0 |
1 |
1 |
3 |
0 |
5 |
COGNEX CORPORATION |
0 |
1 |
4 |
0 |
0 |
5 |
DAINIPPON SCREEN MFG. CO., LTD. |
1 |
3 |
0 |
0 |
1 |
5 |
ELECTRIC PLANET, INC. |
0 |
0 |
3 |
1 |
1 |
5 |
ELONEX IP HOLDINGS LTD. |
3 |
1 |
0 |
1 |
0 |
5 |
FAKESPACE, INC. |
0 |
1 |
3 |
1 |
0 |
5 |
FOURIE INC. |
0 |
0 |
1 |
3 |
1 |
5 |
GENERAL INSTRUMENT CORPORATION |
2 |
1 |
1 |
1 |
0 |
5 |
GMD-FORSCHUNGSZENTRUM INFORMATIONSTECHNIK GMBH |
0 |
0 |
3 |
1 |
1 |
5 |
HITACHI MEDICAL CORPORATION |
0 |
3 |
0 |
0 |
2 |
5 |
HUDSON SOFT CO., LTD. |
3 |
0 |
0 |
1 |
1 |
5 |
HUGHES ELECTRONICS CORP. |
0 |
0 |
1 |
4 |
0 |
5 |
INVENTEC CORPORATION |
0 |
1 |
1 |
1 |
2 |
5 |
KENT STATE UNIVERSITY |
0 |
0 |
1 |
4 |
0 |
5 |
LIBERATE TECHNOLOGIES, INC. |
0 |
1 |
0 |
3 |
1 |
5 |
NEW YORK UNIVERSITY |
0 |
0 |
3 |
2 |
0 |
5 |
NGK INSULATORS LTD. |
0 |
0 |
0 |
3 |
2 |
5 |
PLATINUM TECHNOLOGY IP, INC. |
0 |
4 |
1 |
0 |
0 |
5 |
PROXIMA CORPORATION |
2 |
3 |
0 |
0 |
0 |
5 |
SCHLUMBERGER TECHNOLOGY CORPORATION |
0 |
0 |
0 |
4 |
1 |
5 |
SHIMADZU CORPORATION |
0 |
2 |
0 |
2 |
1 |
5 |
SIEMENS CORPORATE RESEARCH, INC. |
0 |
1 |
0 |
3 |
1 |
5 |
SILICON LIGHT MACHINES INC. |
2 |
1 |
1 |
1 |
0 |
5 |
SMART TECHNOLOGIES INC. |
0 |
0 |
1 |
3 |
1 |
5 |
THOMSON CONSUMER ELECTRONICS, INC. |
1 |
1 |
3 |
0 |
0 |
5 |
TRITECH MICROELECTRONICS INTERNATIONAL PTE LTD. |
0 |
3 |
2 |
0 |
0 |
5 |
UNIVERSITY OF CALIFORNIA, THE REGENTS OF |
2 |
1 |
1 |
0 |
1 |
5 |
VARATOUCH TECHNOLOGY INC. |
0 |
0 |
0 |
4 |
1 |
5 |
VIRTUAL VISION, INC. |
2 |
0 |
1 |
2 |
0 |
5 |
XSIDES CORPORATION |
0 |
0 |
0 |
2 |
3 |
5 |