~Individually Owned Patent |
28 |
34 |
42 |
33 |
24 |
161 |
TEXAS INSTRUMENTS, INCORPORATED |
15 |
34 |
51 |
31 |
14 |
145 |
INTERNATIONAL BUSINESS MACHINES CORPORATION |
8 |
21 |
24 |
22 |
19 |
94 |
CIRRUS LOGIC, INC. |
12 |
13 |
30 |
25 |
12 |
92 |
SONY CORPORATION |
25 |
15 |
17 |
12 |
12 |
81 |
ANALOG DEVICES, INC. |
5 |
13 |
10 |
23 |
23 |
74 |
INTEL CORPORATION |
14 |
10 |
8 |
28 |
13 |
73 |
MOTOROLA, INC. |
12 |
14 |
13 |
12 |
10 |
61 |
BROADCOM CORPORATION |
2 |
5 |
4 |
18 |
31 |
60 |
NEC CORPORATION |
14 |
20 |
13 |
6 |
7 |
60 |
FUJITSU LIMITED |
4 |
14 |
15 |
12 |
14 |
59 |
KONINKLIJKE PHILIPS ELECTRONICS N.V. |
0 |
1 |
17 |
27 |
12 |
57 |
SAMSUNG ELECTRONICS CO., LTD. |
11 |
10 |
13 |
6 |
15 |
55 |
INFINEON TECHNOLOGIES AG |
0 |
2 |
8 |
18 |
22 |
50 |
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. |
6 |
6 |
15 |
7 |
15 |
49 |
LUCENT TECHNOLOGIES INC. |
15 |
23 |
4 |
4 |
1 |
47 |
MITSUBISHI DENKI KABUSHIKI KAISHA |
7 |
9 |
12 |
12 |
6 |
46 |
TELEFONAKTIEBOLAGET LM ERICSSON |
4 |
13 |
15 |
5 |
8 |
45 |
U.S. PHILIPS CORPORATION |
14 |
19 |
7 |
0 |
1 |
41 |
AGILENT TECHNOLOGIES, INC. |
0 |
6 |
7 |
3 |
19 |
35 |
STMICROELECTRONICS S.R.L. |
2 |
5 |
15 |
5 |
8 |
35 |
NATIONAL SEMICONDUCTOR CORPORATION |
7 |
4 |
6 |
8 |
9 |
34 |
TOSHIBA CORPORATION |
7 |
8 |
3 |
7 |
8 |
33 |
LSI LOGIC CORPORATION |
3 |
7 |
8 |
8 |
3 |
29 |
UNISYS CORPORATION |
3 |
6 |
7 |
8 |
5 |
29 |
CANON KABUSHIKI KAISHA |
2 |
6 |
4 |
10 |
1 |
23 |
RAYTHEON COMPANY |
0 |
3 |
9 |
3 |
8 |
23 |
MICRON TECHNOLOGY, INC. |
1 |
0 |
2 |
8 |
10 |
21 |
HEWLETT-PACKARD COMPANY |
5 |
7 |
6 |
2 |
0 |
20 |
SHARP KABUSHIKI KAISHA (SHARP CORPORATION) |
4 |
1 |
8 |
3 |
4 |
20 |
SIEMENS AKTIENGESELLSCHAFT |
5 |
4 |
3 |
4 |
4 |
20 |
OKI ELECTRIC INDUSTRY CO., LTD. |
1 |
3 |
5 |
3 |
6 |
18 |
SILICON LABORATORIES INC. |
5 |
4 |
1 |
4 |
4 |
18 |
AGERE SYSTEMS GUARDIAN CORP. |
0 |
8 |
8 |
1 |
0 |
17 |
XILINX, INC. |
0 |
0 |
5 |
4 |
8 |
17 |
NOKIA CORPORATION |
0 |
0 |
3 |
7 |
6 |
16 |
MICROSOFT CORPORATION |
4 |
1 |
2 |
5 |
3 |
15 |
NOKIA MOBILE PHONES LTD. |
2 |
1 |
5 |
4 |
3 |
15 |
ROBERT BOSCH GMBH |
3 |
2 |
2 |
3 |
5 |
15 |
HITACHI, LTD |
1 |
2 |
5 |
5 |
1 |
14 |
HYUNDAI ELECTRONICS INDUSTRIES CO., LTD. |
5 |
6 |
2 |
1 |
0 |
14 |
SEMICONDUCTOR ENERGY LABORATORY CO., LTD. |
0 |
0 |
6 |
4 |
4 |
14 |
TRW INC. |
5 |
3 |
5 |
1 |
0 |
14 |
YAMAHA CORPORATION |
2 |
2 |
5 |
3 |
2 |
14 |
INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE, TAIWAN |
3 |
4 |
2 |
2 |
2 |
13 |
LINEAR TECHNOLOGY CORPORATION |
3 |
4 |
3 |
2 |
1 |
13 |
NATIONAL INSTRUMENTS CORPORATION |
4 |
5 |
3 |
1 |
0 |
13 |
ADVANTEST CORP. |
0 |
2 |
4 |
1 |
5 |
12 |
CYGNAL INTEGRATED PRODUCTS, INC. |
0 |
3 |
6 |
2 |
1 |
12 |
HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P. |
0 |
0 |
0 |
6 |
6 |
12 |
LG ELECTRONICS INC. |
2 |
0 |
1 |
5 |
4 |
12 |
MARVELL INTERNATIONAL LTD. |
0 |
1 |
5 |
5 |
1 |
12 |
UNITED STATES OF AMERICA, NAVY |
4 |
0 |
4 |
1 |
3 |
12 |
DENSO CORPORATION |
0 |
3 |
2 |
2 |
4 |
11 |
MASSACHUSETTS INSTITUTE OF TECHNOLOGY |
3 |
3 |
2 |
2 |
1 |
11 |
MAXIM INTEGRATED PRODUCTS, INC. |
0 |
4 |
3 |
1 |
3 |
11 |
NATIONAL UNIVERSITY OF SINGAPORE |
0 |
1 |
7 |
2 |
1 |
11 |
QUALCOMM, INC. |
1 |
3 |
3 |
4 |
0 |
11 |
SEAGATE TECHNOLOGY, LLC |
0 |
5 |
5 |
0 |
1 |
11 |
SEIKO EPSON CORPORATION |
1 |
4 |
2 |
2 |
2 |
11 |
SUN MICROSYSTEMS, INC. |
1 |
0 |
0 |
6 |
4 |
11 |
THOMSON LICENSING S.A. |
0 |
6 |
2 |
0 |
3 |
11 |
UNIVERSAL ELECTRONICS, INC. |
1 |
3 |
1 |
1 |
5 |
11 |
VICTOR COMPANY OF JAPAN, LIMITED |
1 |
2 |
1 |
4 |
3 |
11 |
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE |
3 |
2 |
3 |
1 |
1 |
10 |
NORTHROP GRUMMAN CORPORATION |
0 |
0 |
1 |
1 |
8 |
10 |
OAK TECHNOLOGIES, INC. |
3 |
4 |
3 |
0 |
0 |
10 |
PHOTOBIT CORPORATION |
1 |
6 |
3 |
0 |
0 |
10 |
SANYO ELECTRIC CO., LTD. |
1 |
3 |
3 |
0 |
3 |
10 |
STMICROELECTRONICS S.A. |
1 |
1 |
0 |
3 |
5 |
10 |
ADVANCED MICRO DEVICES, INC. |
2 |
4 |
2 |
0 |
1 |
9 |
SONY UNITED KINGDOM LIMITED |
2 |
2 |
3 |
1 |
1 |
9 |
TEKTRONIX INC. |
0 |
2 |
3 |
1 |
3 |
9 |
VIA TECHNOLOGIES, INC. |
0 |
0 |
1 |
2 |
6 |
9 |
AGERE SYSTEMS INC. |
0 |
0 |
0 |
5 |
3 |
8 |
APPLE COMPUTER, INC. |
0 |
1 |
0 |
2 |
5 |
8 |
AT&T CORP. |
1 |
5 |
2 |
0 |
0 |
8 |
HRL LABORATORIES, LLC |
0 |
0 |
3 |
3 |
2 |
8 |
ROHM COMPANY LIMITED |
1 |
2 |
0 |
2 |
3 |
8 |
STMICROELECTRONICS, INC. |
1 |
1 |
4 |
2 |
0 |
8 |
ALTERA CORPORATION |
0 |
2 |
2 |
1 |
2 |
7 |
CISCO TECHNOLOGY, INC. |
1 |
2 |
2 |
2 |
0 |
7 |
CYPRESS SEMICONDUCTOR CORP. |
0 |
1 |
0 |
4 |
2 |
7 |
HONEYWELL INTERNATIONAL INC. |
0 |
0 |
3 |
2 |
2 |
7 |
HUGHES ELECTRONICS CORP. |
0 |
2 |
4 |
0 |
1 |
7 |
JOHANNES HEIDENHAIN GMBH |
2 |
1 |
0 |
3 |
1 |
7 |
MICROCHIP TECHNOLOGY INCORPORATED |
2 |
1 |
1 |
2 |
1 |
7 |
NORTEL NETWORKS LIMITED |
1 |
4 |
0 |
1 |
1 |
7 |
PIXIM, INCORPORATED |
0 |
1 |
2 |
1 |
3 |
7 |
RENESAS TECHNOLOGY CORPORATION |
0 |
0 |
0 |
0 |
7 |
7 |
RICOH COMPANY, LTD. |
2 |
2 |
1 |
2 |
0 |
7 |
ROHDE & SCHWARZ GMBH & CO. |
2 |
0 |
1 |
4 |
0 |
7 |
THOMSON-CSF |
3 |
2 |
2 |
0 |
0 |
7 |
WINBOND ELECTRONICS CORP. |
1 |
1 |
2 |
0 |
3 |
7 |
ZENITH ELECTRONICS CORPORATION |
1 |
1 |
0 |
1 |
4 |
7 |
ALCATEL |
1 |
3 |
1 |
1 |
0 |
6 |
ALPS ELECTRIC CO., LTD. |
1 |
0 |
1 |
2 |
2 |
6 |
BURR-BROWN CORPORATION |
4 |
2 |
0 |
0 |
0 |
6 |
CONEXANT SYSTEMS, INC. |
0 |
4 |
1 |
1 |
0 |
6 |
DIGITAL FOUNTAIN, INC. |
0 |
2 |
3 |
1 |
0 |
6 |
NIPPON PRECISION CIRCUITS INC. |
0 |
1 |
2 |
3 |
0 |
6 |
PHILIPS ELECTRONICS NORTH AMERICA CORP. |
2 |
2 |
2 |
0 |
0 |
6 |
PIONEER CORPORATION |
0 |
0 |
0 |
3 |
3 |
6 |
QUANTUM CORP. (CA) |
0 |
5 |
1 |
0 |
0 |
6 |
SIGMATEL INC. |
1 |
1 |
1 |
2 |
1 |
6 |
SONIC INNOVATIONS, INC. |
1 |
1 |
3 |
0 |
1 |
6 |
ENGIM, INC. |
0 |
0 |
0 |
4 |
1 |
5 |
ERICSSON, INC. |
2 |
0 |
3 |
0 |
0 |
5 |
GENERAL ELECTRIC COMPANY |
1 |
1 |
3 |
0 |
0 |
5 |
LG SEMICON CO., LTD. |
3 |
2 |
0 |
0 |
0 |
5 |
MEDIATEK INC. |
0 |
0 |
1 |
2 |
2 |
5 |
NEC ELECTRONICS CORPORATION |
0 |
0 |
0 |
2 |
3 |
5 |
NOKIA NETWORKS OY |
0 |
1 |
4 |
0 |
0 |
5 |
SEAGATE TECHNOLOGY, INCORPORATED |
5 |
0 |
0 |
0 |
0 |
5 |