INTERNATIONAL BUSINESS MACHINES CORPORATION |
54 |
35 |
124 |
99 |
143 |
455 |
CADENCE DESIGN SYSTEMS, INC. |
37 |
75 |
93 |
40 |
47 |
292 |
LSI LOGIC CORPORATION |
50 |
41 |
74 |
55 |
61 |
281 |
XILINX, INC. |
23 |
34 |
59 |
48 |
61 |
225 |
FUJITSU LIMITED |
18 |
26 |
31 |
44 |
42 |
161 |
ALTERA CORPORATION |
9 |
9 |
22 |
48 |
56 |
144 |
SYNOPSYS INC. |
7 |
24 |
27 |
37 |
30 |
125 |
SUN MICROSYSTEMS, INC. |
44 |
24 |
26 |
10 |
13 |
117 |
TOSHIBA CORPORATION |
24 |
15 |
21 |
25 |
30 |
115 |
~INDIVIDUALLY OWNED PATENT |
19 |
10 |
28 |
32 |
26 |
115 |
HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P. |
25 |
27 |
38 |
10 |
4 |
104 |
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. |
19 |
9 |
24 |
32 |
19 |
103 |
INTEL CORPORATION |
17 |
16 |
17 |
19 |
14 |
83 |
INFINEON TECHNOLOGIES AG |
7 |
13 |
11 |
11 |
15 |
57 |
TEXAS INSTRUMENTS, INCORPORATED |
8 |
7 |
14 |
10 |
14 |
53 |
RENESAS TECHNOLOGY CORPORATION |
19 |
17 |
6 |
3 |
3 |
48 |
ADVANCED MICRO DEVICES, INC. |
10 |
5 |
13 |
13 |
6 |
47 |
NEC ELECTRONICS CORPORATION |
9 |
8 |
11 |
9 |
10 |
47 |
TAIWAN SEMICONDUCTOR MANUFACTURING CO., LTD. |
5 |
7 |
17 |
9 |
9 |
47 |
MICRON TECHNOLOGY, INC. |
10 |
9 |
18 |
4 |
5 |
46 |
AGILENT TECHNOLOGIES, INC. |
19 |
11 |
5 |
1 |
2 |
38 |
SYNPLICITY, INC. |
6 |
4 |
10 |
11 |
4 |
35 |
NEC CORPORATION |
7 |
6 |
3 |
3 |
10 |
29 |
FREESCALE SEMICONDUCTOR, INC. |
0 |
5 |
8 |
7 |
7 |
27 |
MAGMA DESIGN AUTOMATION, INC. |
1 |
3 |
9 |
3 |
9 |
25 |
CYPRESS SEMICONDUCTOR CORP. |
6 |
7 |
7 |
2 |
2 |
24 |
HITACHI, LTD |
10 |
6 |
6 |
1 |
1 |
24 |
NUMERICAL TECHNOLOGIES, INC. |
18 |
3 |
0 |
0 |
0 |
21 |
BROADCOM CORPORATION |
2 |
5 |
5 |
2 |
5 |
19 |
OKI ELECTRIC INDUSTRY CO., LTD. |
3 |
5 |
4 |
3 |
3 |
18 |
PDF SOLUTIONS, INC. |
3 |
2 |
3 |
4 |
5 |
17 |
SEIKO EPSON CORPORATION |
4 |
3 |
4 |
1 |
4 |
16 |
SAMSUNG ELECTRONICS CO., LTD. |
4 |
1 |
3 |
4 |
3 |
15 |
SONY CORPORATION |
4 |
1 |
5 |
4 |
1 |
15 |
MENTOR GRAPHICS CORPORATION |
1 |
2 |
3 |
5 |
2 |
13 |
SHARP KABUSHIKI KAISHA (SHARP CORPORATION) |
3 |
2 |
3 |
3 |
2 |
13 |
ASML MASKTOOLS, B.V. |
2 |
3 |
2 |
2 |
3 |
12 |
LATTICE SEMICONDUCTOR CORPORATION |
4 |
3 |
5 |
0 |
0 |
12 |
SEQUENCE DESIGN, INC. |
6 |
1 |
2 |
3 |
0 |
12 |
FARADAY TECHNOLOGY CORPORATION |
0 |
1 |
3 |
3 |
4 |
11 |
HONG FU JIN PRECISION INDUSTRY (SHENZHEN) CO., LTD. |
0 |
0 |
0 |
5 |
6 |
11 |
KLA-TENCOR TECHNOLOGIES CORP. |
0 |
4 |
2 |
2 |
3 |
11 |
NATIONAL SEMICONDUCTOR CORPORATION |
2 |
1 |
2 |
4 |
2 |
11 |
UNISYS CORPORATION |
4 |
5 |
1 |
0 |
1 |
11 |
VIA TECHNOLOGIES, INC. |
1 |
3 |
4 |
1 |
2 |
11 |
AGERE SYSTEMS INC. |
1 |
0 |
2 |
2 |
4 |
9 |
JASPER DESIGN AUTOMATION, INC. |
0 |
0 |
3 |
2 |
4 |
9 |
ACTEL CORPORATION |
0 |
2 |
2 |
1 |
3 |
8 |
BARCELONA DESIGN, INC. |
2 |
2 |
4 |
0 |
0 |
8 |
CHANG GUNG UNIVERSITY |
0 |
0 |
2 |
4 |
2 |
8 |
GRADIENT DESIGN AUTOMATION, INC. |
0 |
0 |
0 |
3 |
5 |
8 |
RICOH COMPANY, LTD. |
1 |
1 |
2 |
3 |
1 |
8 |
INVARIUM, INC. |
0 |
0 |
0 |
3 |
4 |
7 |
NEC LABORATORIES AMERICA, INC. |
0 |
0 |
1 |
5 |
1 |
7 |
STMICROELECTRONICS, INC. |
0 |
3 |
0 |
1 |
3 |
7 |
ATRENTA, INC. |
0 |
0 |
4 |
1 |
1 |
6 |
BAE SYSTEMS INFORMATION AND ELECTRONIC SYSTEMS INTEGRATION, INC. |
0 |
2 |
1 |
1 |
2 |
6 |
BRION TECHNOLOGIES, INC. |
0 |
0 |
6 |
0 |
0 |
6 |
CALIFORNIA INSTITUTE OF TECHNOLOGY |
2 |
0 |
1 |
2 |
1 |
6 |
CANON KABUSHIKI KAISHA |
0 |
3 |
2 |
0 |
1 |
6 |
CHARTERED SEMICONDUCTOR MANUFACTURING LTD. |
0 |
0 |
3 |
1 |
2 |
6 |
DUPONT PHOTOMASKS, INC. |
3 |
3 |
0 |
0 |
0 |
6 |
INVENTEC CORPORATION |
0 |
0 |
0 |
3 |
3 |
6 |
LIGHTSPEED SEMICONDUCTOR CORPORATION |
3 |
1 |
2 |
0 |
0 |
6 |
MICROSOFT CORPORATION |
1 |
0 |
2 |
1 |
2 |
6 |
MITSUBISHI DENKI KABUSHIKI KAISHA |
4 |
2 |
0 |
0 |
0 |
6 |
NASCENTRIC, INC. |
0 |
0 |
3 |
2 |
1 |
6 |
SCIENCE & TECHNOLOGY CORPORATION AT UNIVERSITY OF NEW MEXICO |
4 |
1 |
1 |
0 |
0 |
6 |
SPRING SOFT INC. |
0 |
1 |
0 |
4 |
1 |
6 |
TENSILICA, INC. |
1 |
0 |
2 |
0 |
3 |
6 |
CISCO TECHNOLOGY, INC. |
0 |
2 |
1 |
1 |
1 |
5 |
KAWASAKI MICROELECTRONICS, INC. |
0 |
0 |
2 |
2 |
1 |
5 |
LOGICVISION, INC. |
2 |
2 |
1 |
0 |
0 |
5 |
MOTOROLA, INC. |
2 |
0 |
0 |
1 |
2 |
5 |
RAMBUS, INC. |
1 |
0 |
1 |
1 |
2 |
5 |
REALTEK SEMICONDUCTOR CORPORATION |
0 |
1 |
1 |
1 |
2 |
5 |
RESHAPE, INC. |
2 |
3 |
0 |
0 |
0 |
5 |
SANYO ELECTRIC CO., LTD. |
3 |
0 |
1 |
0 |
1 |
5 |
STMICROELECTRONICS PVT. LTD. |
0 |
0 |
2 |
2 |
1 |
5 |
STMICROELECTRONICS S.A. |
1 |
1 |
2 |
1 |
0 |
5 |
STMICROELECTRONICS, LTD. |
2 |
0 |
1 |
2 |
0 |
5 |