~Individually Owned Patent |
327 |
330 |
318 |
295 |
286 |
1556 |
MOTOROLA, INC. |
343 |
191 |
194 |
157 |
103 |
988 |
INTEL CORPORATION |
155 |
141 |
156 |
208 |
197 |
857 |
INTERNATIONAL BUSINESS MACHINES CORPORATION |
67 |
89 |
85 |
69 |
93 |
403 |
HONEYWELL INTERNATIONAL INC. |
14 |
43 |
53 |
68 |
100 |
278 |
AMKOR TECHNOLOGY, INC. |
10 |
18 |
54 |
72 |
34 |
188 |
TRW INC. |
34 |
46 |
20 |
16 |
5 |
121 |
RAYTHEON COMPANY |
15 |
20 |
30 |
25 |
20 |
110 |
MICROCHIP TECHNOLOGY INCORPORATED |
31 |
22 |
23 |
16 |
11 |
103 |
SPEEDFAM-IPEC CORP. |
12 |
26 |
24 |
21 |
12 |
95 |
TOKYO ELECTRON LIMITED |
9 |
17 |
18 |
20 |
29 |
93 |
TEXAS INSTRUMENTS, INCORPORATED |
0 |
5 |
21 |
29 |
32 |
87 |
SEMICONDUCTOR COMPONENTS INDUSTRIES, LLC |
9 |
12 |
20 |
16 |
25 |
82 |
ASM AMERICA, INC. |
16 |
12 |
14 |
17 |
18 |
77 |
NATIONAL SEMICONDUCTOR CORPORATION |
10 |
10 |
12 |
17 |
23 |
72 |
VLSI TECHNOLOGY, INC. |
33 |
23 |
2 |
0 |
0 |
58 |
BULL HN INFORMATION SYSTEMS INC. |
9 |
9 |
21 |
8 |
7 |
54 |
KONINKLIJKE PHILIPS ELECTRONICS N.V. |
0 |
2 |
15 |
22 |
9 |
48 |
ALLIED-SIGNAL INC. |
21 |
22 |
3 |
1 |
0 |
47 |
FREESCALE SEMICONDUCTOR, INC. |
0 |
0 |
0 |
0 |
47 |
47 |
ARIZONA BOARD OF REGENTS |
3 |
7 |
14 |
5 |
17 |
46 |
HONEYWELL INC. |
22 |
7 |
3 |
8 |
5 |
45 |
BOEING COMPANY |
2 |
6 |
6 |
9 |
13 |
36 |
ZYGO CORPORATION |
3 |
10 |
1 |
6 |
12 |
32 |
DONNELLY CORPORATION |
2 |
9 |
6 |
6 |
8 |
31 |
KARSTEN MANUFACTURING CORP. |
0 |
5 |
14 |
9 |
3 |
31 |
MEDTRONIC INC. |
6 |
8 |
2 |
5 |
10 |
31 |
GENERAL DYNAMICS DECISION SYSTEMS, INC. |
0 |
0 |
6 |
11 |
12 |
29 |
GORE ENTERPRISE HOLDINGS, INC. |
5 |
8 |
5 |
6 |
5 |
29 |
MOLTECH CORPORATION |
1 |
13 |
6 |
4 |
3 |
27 |
U-HAUL INTERNATIONAL, INC. |
7 |
6 |
2 |
7 |
5 |
27 |
DIAL CORPORATION |
5 |
2 |
3 |
3 |
13 |
26 |
DUREL CORPORATION |
4 |
5 |
7 |
4 |
5 |
25 |
STMICROELECTRONICS, INC. |
6 |
2 |
7 |
5 |
4 |
24 |
ARIZONA STATE UNIVERSITY |
4 |
6 |
6 |
5 |
2 |
23 |
IMARX PHARMACEUTICAL CORP. |
18 |
1 |
1 |
1 |
1 |
22 |
UNIVERSITY OF ARIZONA |
3 |
3 |
6 |
5 |
5 |
22 |
HON HAI PRECISION IND. CO., LTD. |
0 |
2 |
6 |
7 |
6 |
21 |
IMPRA, INC., A SUBSIDIARY OF C.R. BARD, INC. |
4 |
6 |
5 |
6 |
0 |
21 |
XYRON, INC. |
1 |
2 |
2 |
5 |
11 |
21 |
BURR-BROWN CORPORATION |
10 |
8 |
0 |
0 |
0 |
18 |
MOBILITY ELECTRONICS, INC. |
3 |
2 |
1 |
7 |
5 |
18 |
SICOM, INC. |
8 |
2 |
7 |
1 |
0 |
18 |
SENSYS MEDICAL, INC. |
0 |
0 |
3 |
8 |
6 |
17 |
SIMULA INC. |
4 |
5 |
3 |
5 |
0 |
17 |
TECHNICAL WITTS, INC. |
3 |
5 |
5 |
3 |
1 |
17 |
LITTON SYSTEMS INC. |
3 |
4 |
4 |
0 |
5 |
16 |
VENTANA MEDICAL SYSTEMS, INC. |
2 |
2 |
6 |
4 |
2 |
16 |
ACOUSTIC TECHNOLOGIES, INC. |
2 |
5 |
4 |
2 |
2 |
15 |
BROADCOM CORPORATION |
0 |
0 |
1 |
7 |
7 |
15 |
DURASWITCH INDUSTRIES, INC. |
5 |
2 |
4 |
3 |
1 |
15 |
MCDONNELL DOUGLAS HELICOPTER CO. |
4 |
5 |
4 |
1 |
1 |
15 |
OPTO POWER CORPORATION |
3 |
7 |
4 |
1 |
0 |
15 |
UNIVERSAL PROPULSION COMPANY, INC. |
4 |
3 |
4 |
3 |
1 |
15 |
PRIMARION, INC. |
0 |
0 |
2 |
5 |
7 |
14 |
A G COMMUNICATION SYSTEMS CORPORATION |
4 |
2 |
4 |
0 |
3 |
13 |
GOODRICH CORPORATION |
0 |
1 |
5 |
2 |
5 |
13 |
MICRON TECHNOLOGY, INC. |
4 |
4 |
0 |
1 |
4 |
13 |
IMARX THERAPEUTICS, INC. |
0 |
1 |
4 |
4 |
2 |
11 |
LUCENT TECHNOLOGIES INC. |
2 |
2 |
0 |
0 |
7 |
11 |
ABTECH INDUSTRIES, INC. |
4 |
1 |
1 |
2 |
2 |
10 |
ADVANCED CERAMICS RESEARCH, INC. |
0 |
2 |
1 |
2 |
5 |
10 |
DELAWARE CAPITAL FORMATION, INC. |
0 |
3 |
1 |
4 |
2 |
10 |
HENKEL CORPORATION |
3 |
6 |
1 |
0 |
0 |
10 |
MCDONNELL DOUGLAS CORP. |
4 |
4 |
0 |
1 |
1 |
10 |
SPX CORPORATION |
0 |
0 |
0 |
1 |
9 |
10 |
TALLEY DEFENSE SYSTEMS, INC. |
2 |
3 |
1 |
3 |
1 |
10 |
THREE-FIVE SYSTEMS, INC. |
0 |
3 |
2 |
0 |
5 |
10 |
W. L. GORE & ASSSOCIATES, INC. |
10 |
0 |
0 |
0 |
0 |
10 |
ZETETIC INSTITUTE |
1 |
0 |
2 |
4 |
3 |
10 |
APPLIED MATERIALS, INC. |
3 |
3 |
2 |
1 |
0 |
9 |
BELL & HOWELL MAIL & MESSAGING TECHNOLOGIES CO. |
2 |
5 |
0 |
2 |
0 |
9 |
MODULAR MINING SYSTEMS, INC. |
1 |
1 |
4 |
1 |
2 |
9 |
PHILIPS SEMICONDUCTOR, INC. |
1 |
8 |
0 |
0 |
0 |
9 |
UNISYS CORPORATION |
0 |
0 |
8 |
1 |
0 |
9 |
VEECO INSTRUMENTS INC. |
0 |
1 |
2 |
5 |
1 |
9 |
ENGINEERING + RESEARCH ASSOCIATES, INC. |
4 |
2 |
0 |
0 |
2 |
8 |
GUIDED THERAPY SYSTEMS, INC. |
3 |
1 |
2 |
2 |
0 |
8 |
HERAEUS INCORPORATED |
1 |
0 |
2 |
3 |
2 |
8 |
INSTRUMENTATION METRICS, INC |
1 |
1 |
5 |
1 |
0 |
8 |
MATERIALS AND ELECTROCHEMICAL RESEARCH CORP. |
3 |
1 |
0 |
2 |
2 |
8 |
MAYO FOUNDATION FOR MEDICAL EDUCATION AND RESEARCH |
1 |
4 |
1 |
1 |
1 |
8 |
NP PHOTONICS, INC. |
0 |
0 |
0 |
3 |
5 |
8 |
PARAMOUNT LEISURE INDUSTRIES, INC. |
0 |
3 |
3 |
1 |
1 |
8 |
PHELPS DODGE CORPORATION |
0 |
0 |
4 |
2 |
2 |
8 |
SIGMA LABORATORIES OF ARIZONA, INC. |
4 |
1 |
0 |
1 |
2 |
8 |
ASCOM ENERGY SYSTEMS AG |
0 |
0 |
6 |
0 |
1 |
7 |
AVIATION COMMUNICATION & SURVEILLANCE SYSTEMS, LLC |
0 |
0 |
0 |
2 |
5 |
7 |
B. F. GOODRICH CO. |
1 |
3 |
3 |
0 |
0 |
7 |
BRISTOL-MYERS SQUIBB MEDICAL IMAGING, INC. |
0 |
0 |
2 |
4 |
1 |
7 |
COGNIS CORPORATION |
0 |
0 |
4 |
2 |
1 |
7 |
DISPLAYTECH INCORPORATED |
5 |
1 |
1 |
0 |
0 |
7 |
ELIO ENGINEERING INC. |
1 |
2 |
1 |
2 |
1 |
7 |
INTERNATIONAL FLORA TECHNOLOGIES, LTD. |
0 |
2 |
3 |
1 |
1 |
7 |
MAXIM INTEGRATED PRODUCTS, INC. |
2 |
3 |
1 |
1 |
0 |
7 |
MOLECULAR IMAGING CORPORATION |
4 |
1 |
0 |
0 |
2 |
7 |
QWEST COMMUNICATIONS INTERNATIONAL INC. |
0 |
1 |
0 |
4 |
2 |
7 |
TAYMAC CORPORATION |
0 |
0 |
1 |
3 |
3 |
7 |
TRW VEHICLE SAFETY SYSTEMS, INC. |
2 |
2 |
1 |
0 |
2 |
7 |
U.S. MONOLITHICS, L.L.C. |
0 |
0 |
3 |
2 |
2 |
7 |
AERO INDUSTRIES, INC. |
2 |
0 |
1 |
1 |
2 |
6 |
AMERICAN EXPRESS TRAVEL RELATED SERVICES COMPANY, INC. |
1 |
1 |
0 |
1 |
3 |
6 |
ARTESYN TECHNOLOGIES, INC. |
0 |
0 |
1 |
2 |
3 |
6 |
BATTELLE MEMORIAL INSTITUTE |
0 |
0 |
1 |
4 |
1 |
6 |
CARETAKER SYSTEMS, INC. |
2 |
1 |
1 |
2 |
0 |
6 |
CORNING GILBERT INC. |
0 |
0 |
1 |
1 |
4 |
6 |
CYPRUS AMAX MINERALS COMPANY |
0 |
1 |
2 |
1 |
2 |
6 |
ENDOLUMINAL THERAPEUTICS, INC. |
1 |
2 |
1 |
0 |
2 |
6 |
EQUITY EARNINGS CORP |
3 |
1 |
1 |
1 |
0 |
6 |
NANO PRODUCTS CORPORATION |
0 |
0 |
1 |
3 |
2 |
6 |
NATIONAL SCIENTIFIC CORP. |
2 |
2 |
2 |
0 |
0 |
6 |
NORTHROP GRUMMAN CORPORATION |
4 |
0 |
1 |
0 |
1 |
6 |
OPTOSCINT, INC. |
2 |
0 |
3 |
0 |
1 |
6 |
RF CODE, INC. |
0 |
0 |
3 |
2 |
1 |
6 |
SANTOKU AMERICA, INC. |
0 |
0 |
0 |
1 |
5 |
6 |
SIGMA TECHNOLOGIES INTERNATIONAL, INC. |
1 |
1 |
3 |
1 |
0 |
6 |
TEXAS INSTRUMENTS TUCSON CORPORATION |
1 |
4 |
0 |
1 |
0 |
6 |
UNIVERSITY OF KENTUCKY RESEARCH FOUNDATION |
0 |
0 |
3 |
0 |
3 |
6 |
ADVANCED CONSTRUCTION MATERIALS CORP. |
0 |
2 |
3 |
0 |
0 |
5 |
AMERSHAM BIOSCIENCES AB |
0 |
0 |
1 |
2 |
2 |
5 |
ENDOMED INC. |
1 |
1 |
2 |
1 |
0 |
5 |
FCI AMERICAS TECHNOLOGY, INC. |
0 |
1 |
2 |
1 |
1 |
5 |
FLIP CHIP TECHNOLOGIES, L.L.C. |
0 |
1 |
2 |
1 |
1 |
5 |
GAIN TECHNOLOGY CORPORATION |
1 |
0 |
4 |
0 |
0 |
5 |
INFINEON TECHNOLOGIES AG |
0 |
1 |
0 |
1 |
3 |
5 |
INNOVATIVE LASERS CORPORATION |
4 |
1 |
0 |
0 |
0 |
5 |
INTERTEL, INC. |
0 |
0 |
1 |
0 |
4 |
5 |
JANSEN'S AIRCRAFT SYSTEMS CONTROLS, INC. |
0 |
1 |
2 |
0 |
2 |
5 |
LAM RESEARCH CORPORATION |
3 |
1 |
0 |
1 |
0 |
5 |
MICRO PHOTONIX INTEGRATION CORPORATION |
0 |
4 |
1 |
0 |
0 |
5 |
MORTON INTERNATIONAL, INC. |
2 |
2 |
1 |
0 |
0 |
5 |
MTD SOUTHWEST, INC. |
0 |
1 |
2 |
1 |
1 |
5 |
PHOENIX SYSTEMS, L.L.C. |
0 |
2 |
0 |
1 |
2 |
5 |
QUADNA, INC. |
0 |
2 |
2 |
1 |
0 |
5 |
RF MICRO DEVICES, INC. |
0 |
0 |
1 |
2 |
2 |
5 |
RYOBI NORTH AMERICA, CORP. |
4 |
0 |
1 |
0 |
0 |
5 |
SCIENTIFIC MONITORING, INC. |
1 |
0 |
2 |
1 |
1 |
5 |
SHASTA INDUSTRIES, INC. |
1 |
2 |
0 |
2 |
0 |
5 |
STANDARD MICROSYSTEMS CORPORATION |
0 |
0 |
0 |
0 |
5 |
5 |
THAYER MEDICAL CORPORATION |
2 |
1 |
0 |
1 |
1 |
5 |
THE CHRISTMAS LIGHT COMPANY INC. |
0 |
0 |
1 |
2 |
2 |
5 |
TRI-TRONICS, INC. |
2 |
1 |
0 |
1 |
1 |
5 |
UNIVERSAL LASER SYSTEMS, INC. |
0 |
2 |
3 |
0 |
0 |
5 |
YAZAKI NORTH AMERICA, INC. |
0 |
0 |
1 |
3 |
1 |
5 |
ZILA, INC. |
1 |
1 |
2 |
1 |
0 |
5 |