~Individually Owned Patent |
143 |
148 |
135 |
160 |
168 |
754 |
OLYMPUS OPTICAL CO., LTD. |
86 |
63 |
94 |
84 |
74 |
401 |
CANON KABUSHIKI KAISHA |
79 |
70 |
74 |
88 |
69 |
380 |
NIKON CORPORATION |
135 |
79 |
45 |
50 |
41 |
350 |
FUJITSU LIMITED |
62 |
66 |
58 |
65 |
84 |
335 |
ASAHI KOGAKU KOGYO KABUSHIKI KAISHA |
66 |
70 |
69 |
66 |
63 |
334 |
LUCENT TECHNOLOGIES INC. |
70 |
67 |
73 |
54 |
40 |
304 |
NEC CORPORATION |
45 |
40 |
44 |
51 |
40 |
220 |
FUJI PHOTO OPTICAL CO. LTD. |
29 |
40 |
56 |
42 |
37 |
204 |
MINOLTA CAMERA CO., LTD. |
21 |
58 |
49 |
38 |
33 |
199 |
EASTMAN KODAK COMPANY |
45 |
23 |
33 |
14 |
15 |
130 |
SAMSUNG ELECTRONICS CO., LTD. |
12 |
20 |
33 |
34 |
19 |
118 |
SONY CORPORATION |
21 |
20 |
19 |
31 |
19 |
110 |
3M INNOVATIVE PROPERTIES COMPANY |
0 |
16 |
27 |
22 |
24 |
89 |
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. |
21 |
20 |
9 |
14 |
25 |
89 |
ALCATEL |
0 |
5 |
19 |
29 |
32 |
85 |
RAYTHEON COMPANY |
12 |
17 |
22 |
15 |
11 |
77 |
NORTEL NETWORKS CORPORATION |
0 |
3 |
19 |
24 |
29 |
75 |
CARL ZEISS STIFTUNG |
12 |
14 |
10 |
16 |
19 |
71 |
HITACHI, LTD |
11 |
12 |
14 |
15 |
19 |
71 |
RICOH COMPANY, LTD. |
11 |
10 |
14 |
17 |
17 |
69 |
XEROX CORPORATION |
16 |
12 |
14 |
9 |
17 |
68 |
INTERNATIONAL BUSINESS MACHINES CORPORATION |
22 |
13 |
8 |
11 |
11 |
65 |
GENTEX CORPORATION |
7 |
4 |
14 |
19 |
20 |
64 |
TOSHIBA CORPORATION |
14 |
19 |
13 |
5 |
11 |
62 |
DONNELLY CORPORATION |
9 |
11 |
12 |
21 |
8 |
61 |
CIENA CORPORATION |
7 |
7 |
11 |
15 |
16 |
56 |
CORNING INCORPORATED |
5 |
3 |
8 |
16 |
23 |
55 |
DAEWOO ELECTRONICS COMPANY, LTD. |
27 |
18 |
10 |
0 |
0 |
55 |
DAI NIPPON PRINTING CO. LTD |
5 |
8 |
19 |
11 |
11 |
54 |
SEIKO EPSON CORPORATION |
3 |
6 |
11 |
12 |
21 |
53 |
FUJI PHOTO FILM CO., LTD |
9 |
7 |
11 |
15 |
10 |
52 |
BRITISH TELECOMMUNICATION, PLC |
10 |
14 |
10 |
10 |
6 |
50 |
TEXAS INSTRUMENTS, INCORPORATED |
15 |
10 |
8 |
11 |
5 |
49 |
UNITED STATES OF AMERICA, NAVY |
9 |
7 |
9 |
5 |
17 |
47 |
U.S. PHILIPS CORPORATION |
8 |
11 |
13 |
11 |
2 |
45 |
MITSUBISHI DENKI KABUSHIKI KAISHA |
7 |
12 |
5 |
7 |
13 |
44 |
SHARP KABUSHIKI KAISHA (SHARP CORPORATION) |
6 |
10 |
8 |
6 |
14 |
44 |
UNIVERSITY OF CALIFORNIA, THE REGENTS OF |
8 |
12 |
10 |
7 |
7 |
44 |
FUJI XEROX CO., LTD. |
14 |
7 |
10 |
10 |
2 |
43 |
KOKUSAI DENSHIN DENWA KABUSHIKI KAISHA |
13 |
18 |
3 |
7 |
1 |
42 |
MINNESOTA MINING AND MANUFACTURING COMPANY |
25 |
12 |
2 |
0 |
0 |
39 |
HEWLETT-PACKARD COMPANY |
6 |
9 |
13 |
6 |
3 |
37 |
TRW INC. |
1 |
4 |
7 |
15 |
8 |
35 |
INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE, TAIWAN |
7 |
5 |
8 |
4 |
9 |
33 |
UNITED STATES OF AMERICA, ARMY |
13 |
9 |
2 |
4 |
5 |
33 |
CARL ZEISS JENA GMBH |
6 |
4 |
7 |
13 |
2 |
32 |
INTEL CORPORATION |
0 |
3 |
10 |
9 |
10 |
32 |
KONICA CORPORATION |
6 |
6 |
6 |
8 |
6 |
32 |
OKI ELECTRIC INDUSTRY CO., LTD. |
4 |
5 |
6 |
6 |
8 |
29 |
UNITED STATES OF AMERICA, AIR FORCE |
1 |
11 |
5 |
6 |
6 |
29 |
CALIFORNIA INSTITUTE OF TECHNOLOGY, INC. |
3 |
5 |
5 |
6 |
9 |
28 |
SAMSUNG AEROSPACE INDUSTRIES, LTD. |
13 |
11 |
4 |
0 |
0 |
28 |
AT&T CORP. |
3 |
6 |
6 |
4 |
8 |
27 |
MCI COMMUNICATIONS CORP. |
4 |
9 |
8 |
5 |
1 |
27 |
SDL, INC. |
3 |
10 |
5 |
4 |
5 |
27 |
LOCKHEED MARTIN CORPORATION |
4 |
3 |
7 |
7 |
5 |
26 |
MASSACHUSETTS INSTITUTE OF TECHNOLOGY |
4 |
4 |
4 |
4 |
10 |
26 |
STANFORD UNIVERSITY, LELAND JUNIOR, THE BOARD OF TRUSTEES OF |
7 |
3 |
7 |
1 |
8 |
26 |
AGILENT TECHNOLOGIES, INC. |
0 |
0 |
2 |
13 |
10 |
25 |
MOTOROLA, INC. |
6 |
5 |
11 |
2 |
1 |
25 |
NIPPON SHEET GLASS CO., LTD. |
0 |
5 |
5 |
6 |
9 |
25 |
SUMITOMO ELECTRIC INDUSTRIES CO., LTD. |
3 |
2 |
4 |
6 |
10 |
25 |
NORTHROP GRUMMAN CORPORATION |
5 |
6 |
10 |
2 |
1 |
24 |
ALCATEL N. V. |
18 |
4 |
0 |
0 |
1 |
23 |
DIGILENS, INC. |
0 |
0 |
7 |
8 |
8 |
23 |
JDS UNIPHASE CORPORATION |
0 |
0 |
3 |
5 |
15 |
23 |
TELEFONAKTIEBOLAGET LM ERICSSON |
2 |
1 |
10 |
5 |
5 |
23 |
NIPPON TELEGRAPH & TELEPHONE CORP. |
2 |
4 |
3 |
5 |
8 |
22 |
LG ELECTRONICS INC. |
5 |
3 |
7 |
3 |
3 |
21 |
NORTHERN TELECOM LIMITED |
10 |
9 |
2 |
0 |
0 |
21 |
U.S. PRECISION LENS, INC. |
2 |
8 |
6 |
2 |
3 |
21 |
LITTON SYSTEMS INC. |
4 |
1 |
9 |
6 |
0 |
20 |
SIEMENS AKTIENGESELLSCHAFT |
3 |
4 |
4 |
3 |
6 |
20 |
TYCOM (US) INC. |
0 |
0 |
0 |
7 |
13 |
20 |
ALPS ELECTRIC CO., LTD. |
6 |
2 |
4 |
3 |
4 |
19 |
AVANEX CORPORATION |
0 |
0 |
0 |
6 |
13 |
19 |
THOMSON-CSF |
6 |
2 |
3 |
5 |
3 |
19 |
AGERE SYSTEMS GUARDIAN CORP. |
0 |
0 |
0 |
1 |
17 |
18 |
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE |
5 |
0 |
6 |
1 |
6 |
18 |
FRANCE TELECOM |
9 |
4 |
1 |
3 |
1 |
18 |
FURUKAWA ELECTRIC CO., LTD. |
4 |
3 |
1 |
4 |
6 |
18 |
MCDONNELL DOUGLAS CORP. |
7 |
7 |
3 |
1 |
0 |
18 |
POLAROID CORPORATION |
5 |
7 |
5 |
0 |
1 |
18 |
SEMICONDUCTOR ENERGY LABORATORY CO., LTD. |
1 |
3 |
4 |
7 |
3 |
18 |
UNIVERSITY OF WASHINGTON |
2 |
5 |
5 |
4 |
2 |
18 |
ANDO ELECTRIC CO., LTD. |
3 |
2 |
5 |
4 |
3 |
17 |
OPTICAL COATING LABORATORY, INC. |
3 |
8 |
3 |
1 |
2 |
17 |
PIRELLI CAVI S.P.A. |
8 |
6 |
2 |
1 |
0 |
17 |
SCIENTIFIC-ATLANTA, INC. |
2 |
3 |
1 |
2 |
9 |
17 |
TYCO SUBMARINE SYSTEMS LTD. |
1 |
5 |
9 |
2 |
0 |
17 |
UMAX DATA SYSTEMS INC. |
4 |
1 |
3 |
3 |
6 |
17 |
HARRIS CORP. |
2 |
2 |
4 |
5 |
3 |
16 |
DENSO CORPORATION |
0 |
0 |
4 |
6 |
5 |
15 |
DIGITAL OPTICS CORPORATION |
1 |
2 |
6 |
2 |
4 |
15 |
HUGHES ELECTRONIC DEVICES CORPORATION |
15 |
0 |
0 |
0 |
0 |
15 |
KURARAY CO., LTD. |
3 |
0 |
3 |
3 |
6 |
15 |
NEW FOCUS, INC. |
3 |
2 |
2 |
6 |
2 |
15 |
ONETTA INC. |
0 |
0 |
0 |
0 |
15 |
15 |
PIRELLI CAVI E SISTEMI S.P.A. |
0 |
0 |
2 |
10 |
3 |
15 |
JDS FITEL INC. |
6 |
1 |
1 |
3 |
3 |
14 |
PIONEER ELECTRONIC CORPORATION |
3 |
2 |
6 |
3 |
0 |
14 |
TOKAI RIKA DENKI SEISAKUSHO K.K. |
0 |
1 |
1 |
3 |
9 |
14 |
VICTOR COMPANY OF JAPAN, LIMITED |
1 |
4 |
4 |
5 |
0 |
14 |
CHORUM TECHNOLOGIES INC. |
0 |
3 |
6 |
4 |
0 |
13 |
CORVIS CORPORATION |
0 |
0 |
2 |
3 |
8 |
13 |
KONINKLIJKE PHILIPS ELECTRONICS N.V. |
0 |
0 |
0 |
0 |
13 |
13 |
REITTER & SCHEFENACKER GMBH & CO. KG |
1 |
3 |
0 |
4 |
5 |
13 |
SANKYO SEIKI MFG. CO., LTD. |
2 |
4 |
1 |
5 |
1 |
13 |
SIROS TECHNOLOGIES, INC. |
0 |
2 |
9 |
2 |
0 |
13 |
TELCORDIA TECHNOLOGIES, INC. |
0 |
3 |
5 |
4 |
1 |
13 |
BAYER AKTIENGESELLSCHAFT |
0 |
0 |
1 |
3 |
8 |
12 |
LIGHT & SOUND DESIGN, LTD. |
1 |
3 |
2 |
4 |
2 |
12 |
PIONEER CORPORATION |
0 |
0 |
0 |
5 |
7 |
12 |
ROBERT BOSCH GMBH |
3 |
1 |
1 |
3 |
4 |
12 |
BOEING COMPANY |
2 |
2 |
1 |
3 |
3 |
11 |
LANG-MEKRA NORTH AMERICA, LLC |
0 |
0 |
0 |
2 |
9 |
11 |
LEICA MICROSYSTEMS AG |
0 |
1 |
1 |
2 |
7 |
11 |
MUSTEK SYSTEMS, INC. |
1 |
4 |
3 |
2 |
1 |
11 |
PILKINGTON P-E LIMITED |
3 |
1 |
3 |
1 |
3 |
11 |
UNITED STATES OF AMERICA, NATIONAL AERONAUTICS AND SPACE ADMINISTRATION |
0 |
3 |
2 |
3 |
3 |
11 |
AXSUN TECHNOLOGIES, INC. |
0 |
0 |
0 |
0 |
10 |
10 |
COMMISSARIAT A L'ENERGIE ATOMIQUE |
5 |
2 |
1 |
1 |
1 |
10 |
E INK CORPORATION |
0 |
0 |
2 |
4 |
4 |
10 |
HUGHES ELECTRONICS CORP. |
3 |
0 |
1 |
4 |
2 |
10 |
IMRA AMERICA, INC. |
2 |
2 |
2 |
3 |
1 |
10 |
JDS UNIPHASE INC. |
0 |
0 |
0 |
4 |
6 |
10 |
KABUSHIKI KAISHA TOPCON |
3 |
3 |
1 |
3 |
0 |
10 |
MICROOPTICAL CORPORATION |
0 |
1 |
2 |
2 |
5 |
10 |
MURAKAMI CORPORATION |
1 |
3 |
0 |
4 |
2 |
10 |
NGK INSULATORS LTD. |
2 |
2 |
2 |
3 |
1 |
10 |
SANDIA CORPORATION |
5 |
2 |
1 |
1 |
1 |
10 |
SANYO ELECTRIC CO., LTD. |
3 |
1 |
3 |
1 |
2 |
10 |
AGERE SYSTEMS OPTOELECTRONICS GUARDIAN CORP. |
0 |
0 |
0 |
8 |
1 |
9 |
E-TEK DYNAMICS, INC. |
2 |
1 |
3 |
3 |
0 |
9 |
ENPLAS CORPORATION |
1 |
1 |
0 |
5 |
2 |
9 |
FRAUNHOFER-GESELLSCHAFT ZUR FORDERUNG DER ANGEWANTEN FORSCHUNG E.V. |
0 |
0 |
4 |
2 |
3 |
9 |
METAGAL INDUSTRIA E COMERCIO LTDA. |
2 |
2 |
1 |
0 |
4 |
9 |
NEC RESEARCH INSTITUTE, INC. |
1 |
2 |
5 |
0 |
1 |
9 |
NITTO DENKO CORPORATION |
0 |
0 |
1 |
2 |
6 |
9 |
OPLINK COMMUNICATIONS, INC. |
1 |
1 |
2 |
1 |
4 |
9 |
PHILIPS ELECTRONICS NORTH AMERICA CORP. |
1 |
3 |
1 |
4 |
0 |
9 |
REFLEXITE CORPORATION |
2 |
0 |
3 |
1 |
3 |
9 |
SILICON LIGHT MACHINES INC. |
2 |
1 |
2 |
2 |
2 |
9 |
ZEBRA IMAGING, INC. |
0 |
0 |
1 |
4 |
4 |
9 |
AGFA CORPORATION |
0 |
3 |
3 |
2 |
0 |
8 |
ALCATEL ALSTHOM COMPAGNIE GENERALE D'ELECTRICITE |
3 |
4 |
1 |
0 |
0 |
8 |
ANVIK CORPORATION |
2 |
1 |
3 |
1 |
1 |
8 |
AVISION INC. |
2 |
0 |
1 |
1 |
4 |
8 |
CHORUM TECHNOLOGIES LP |
0 |
0 |
0 |
3 |
5 |
8 |
COMPAQ COMPUTER CORPORATION, INC. |
1 |
2 |
2 |
2 |
1 |
8 |
CONTRAVES SPACE AG |
0 |
0 |
1 |
5 |
2 |
8 |
CORNING PRECISION LENS, INCORPORATED |
0 |
0 |
0 |
4 |
4 |
8 |
HONEYWELL INC. |
3 |
2 |
1 |
0 |
2 |
8 |
I-O DISPLAY SYSTEMS LLC |
0 |
5 |
2 |
0 |
1 |
8 |
KIMOTO & CO., LTD. |
3 |
2 |
1 |
1 |
1 |
8 |
LEICA MICROSYSTEMS WETZLAR GMBH |
0 |
0 |
1 |
3 |
4 |
8 |
MCNC |
0 |
1 |
2 |
3 |
2 |
8 |
MEKRA LANG GMBH & CO. KG |
1 |
1 |
0 |
2 |
4 |
8 |
MEMSOLUTIONS, INC. |
0 |
2 |
6 |
0 |
0 |
8 |
MOXTEK, INC. |
0 |
0 |
3 |
3 |
2 |
8 |
PRINCETON UNIVERSITY |
3 |
2 |
1 |
2 |
0 |
8 |
REVEO, INC. |
1 |
2 |
1 |
2 |
2 |
8 |
ROHM COMPANY LIMITED |
0 |
0 |
2 |
1 |
5 |
8 |
SENECA NETWORKS, INC. |
0 |
0 |
0 |
4 |
4 |
8 |
SEXTANT AVIONIQUE |
4 |
1 |
1 |
2 |
0 |
8 |
SHIN ETSU CHEMICAL CO., LTD. |
0 |
2 |
2 |
1 |
3 |
8 |
SYCAMORE NETWORKS, INC. |
0 |
0 |
0 |
0 |
8 |
8 |
UNITED STATES OF AMERICA, DEPARTMENT OF ENERGY |
2 |
0 |
1 |
3 |
2 |
8 |
ALCATEL SUBMARINE NETWORKS, INC. |
4 |
1 |
1 |
0 |
1 |
7 |
ASAHI SEIMITU KABUSHIKI KAISHA |
1 |
2 |
2 |
0 |
2 |
7 |
BLUE SKY RESEARCH, INC. |
2 |
2 |
3 |
0 |
0 |
7 |
DICON FIBEROPTICS, INC. |
2 |
1 |
1 |
1 |
2 |
7 |
DONNELLY HOHE GMBH & CO. KG |
0 |
1 |
0 |
3 |
3 |
7 |
KDD CORPORATION |
0 |
0 |
3 |
2 |
2 |
7 |
KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY |
0 |
0 |
0 |
4 |
3 |
7 |
LEICA GEOSYSTEMS AG |
0 |
3 |
1 |
0 |
3 |
7 |
LEICA MICROSYSTEMS HEIDELBERG GMBH |
0 |
0 |
1 |
1 |
5 |
7 |
LEXMARK INTERNATIONAL, INC. |
0 |
4 |
0 |
1 |
2 |
7 |
MAGNA MIRROR SYSTEMS INC. |
0 |
0 |
1 |
2 |
4 |
7 |
MARCONI COMMUNICATIONS LIMITED |
0 |
0 |
1 |
3 |
3 |
7 |
MICROVISION, INC. |
0 |
0 |
1 |
4 |
2 |
7 |
MITUTOYO CORPORATION |
0 |
1 |
2 |
1 |
3 |
7 |
MONSANTO COMPANY, INC. |
5 |
1 |
1 |
0 |
0 |
7 |
NIPPON OIL COMPANY LTD. |
2 |
2 |
2 |
1 |
0 |
7 |
PPG INDUSTRIES OHIO INC. |
0 |
5 |
1 |
0 |
1 |
7 |
PSC SCANNING, INC. |
0 |
0 |
2 |
4 |
1 |
7 |
ROSCO, INC. |
0 |
1 |
1 |
2 |
3 |
7 |
SAMSUNG ELECTRO-MECHANICS CO., LTD. |
3 |
1 |
2 |
0 |
1 |
7 |
TDK CORPORATION |
0 |
2 |
3 |
1 |
1 |
7 |
TELLIUM, INC. |
1 |
0 |
0 |
5 |
1 |
7 |
THOMSON MULTIMEDIA S.A. |
3 |
2 |
2 |
0 |
0 |
7 |
UNIVERSITY OF BRITISH COLUMBIA |
0 |
2 |
0 |
1 |
4 |
7 |
VARI-LITE, INC. |
2 |
2 |
2 |
1 |
0 |
7 |
YOKOGAWA ELECTRIC CORP. |
2 |
0 |
2 |
2 |
1 |
7 |
BELL ATLANTIC NETWORK SERVICES, INC. |
1 |
4 |
1 |
0 |
0 |
6 |
CARNEGIE-MELLON UNIVERSITY |
3 |
0 |
2 |
0 |
1 |
6 |
CENTRAL GLASS COMPANY, LIMITED |
0 |
1 |
1 |
3 |
1 |
6 |
COHERENT, INC. |
2 |
1 |
2 |
1 |
0 |
6 |
CORNING APPLIED TECHNOLOGIES CORP. |
0 |
0 |
0 |
2 |
4 |
6 |
DAIMLER-CHRYSLER AKTIENGESELLSCHAFT |
0 |
0 |
0 |
5 |
1 |
6 |
DITECH CORPORATION |
0 |
2 |
1 |
1 |
2 |
6 |
DUKE UNIVERSITY INC. |
0 |
0 |
0 |
4 |
2 |
6 |
ETEC SYSTEMS, INC. |
2 |
0 |
1 |
3 |
0 |
6 |
GENERAL ELECTRIC COMPANY |
3 |
0 |
1 |
1 |
1 |
6 |
HITACHI KOKI COMPANY, LIMITED |
1 |
2 |
0 |
1 |
2 |
6 |
HRL LABORATORIES, LLC |
0 |
0 |
0 |
1 |
5 |
6 |
ITT CORPORATION |
3 |
3 |
0 |
0 |
0 |
6 |
KOITO MANUFACTURING COMPANY LIMITED |
2 |
3 |
0 |
1 |
0 |
6 |
LEICA MIKROSKOPIE UND SYSTEME GMBH |
3 |
1 |
1 |
1 |
0 |
6 |
LEVELITE TECHNOLOGY, INC. |
0 |
4 |
1 |
1 |
0 |
6 |
MITSUMI ELECTRIC CO., LTD. |
0 |
0 |
0 |
4 |
2 |
6 |
MIXED REALITY SYSTEMS LABORATORY INC. |
0 |
0 |
1 |
3 |
2 |
6 |
MURAKAMI KAIMEIDO CO., LTD. |
5 |
0 |
1 |
0 |
0 |
6 |
NATIONAL RESEARCH COUNCIL OF CANADA |
0 |
1 |
0 |
3 |
2 |
6 |
NEWPORT CORPORATION |
1 |
1 |
2 |
2 |
0 |
6 |
NIPPON CARBIDE KOGYO KABUSHIKI KAISHA |
2 |
2 |
0 |
1 |
1 |
6 |
NIPPONDENSO CO., LTD. |
5 |
1 |
0 |
0 |
0 |
6 |
NOKIA NETWORKS OY |
0 |
0 |
0 |
1 |
5 |
6 |
OERLIKON-CONTRAVES AG |
0 |
5 |
1 |
0 |
0 |
6 |
OVD KINEGRAM AG |
0 |
0 |
1 |
2 |
3 |
6 |
QUANTUM CORP. (CA) |
4 |
1 |
0 |
1 |
0 |
6 |
RAYTHEON TI SYSTEMS, INC. |
4 |
2 |
0 |
0 |
0 |
6 |
REFLECTIVITY, INC. |
1 |
0 |
1 |
1 |
3 |
6 |
ROCKWELL INTERNATIONAL CORPORATION |
3 |
3 |
0 |
0 |
0 |
6 |
TERABEAM CORPORATION |
0 |
0 |
0 |
0 |
6 |
6 |
UNAXIS BALZERS AKTIENGESELLSCHAFT |
0 |
0 |
0 |
3 |
3 |
6 |
UNIVERSITY OF MARYLAND |
1 |
0 |
1 |
1 |
3 |
6 |
UNIVERSITY OF ROCHESTER |
1 |
2 |
0 |
2 |
1 |
6 |
UNIVERSITY TECHNOLOGY CORPORATION |
1 |
1 |
2 |
1 |
1 |
6 |
XTERA COMMUNICATIONS, INC. |
0 |
0 |
1 |
2 |
3 |
6 |
YEDA RESEARCH AND DEVELOPMENT CO., LTD. |
0 |
1 |
0 |
4 |
1 |
6 |
3COM CORPORATION |
0 |
0 |
1 |
1 |
3 |
5 |
ACER PERIPHERALS, INC. |
0 |
0 |
1 |
2 |
2 |
5 |
ADVANCED OPTICAL TECHNOLOGIES, INC. |
0 |
0 |
1 |
3 |
1 |
5 |
ADVANCED PRECISION TECHNOLOGY, INC. |
0 |
2 |
2 |
0 |
1 |
5 |
AGFA DIVISION, BAYER CORPORATION |
3 |
2 |
0 |
0 |
0 |
5 |
AISIN SEIKI KABUSHIKI KAISHA |
2 |
2 |
0 |
1 |
0 |
5 |
AMERICAN SPRAY COATING, A CALIFORNIA JOINT VENTURE |
0 |
0 |
0 |
1 |
4 |
5 |
BE HERE CORPORATION |
0 |
0 |
0 |
2 |
3 |
5 |
BELL COMMUNICATIONS RESEARCH, INC. |
3 |
1 |
1 |
0 |
0 |
5 |
CENTRAL RESEARCH LABORATORIES LIMITED |
1 |
1 |
0 |
1 |
2 |
5 |
COMMONWEALTH SCIENTIFIC AND INDUSTRIAL RESEARCH ORGANIZATION |
1 |
2 |
1 |
0 |
1 |
5 |
DIGITAL EQUIPMENT CORPORATION |
0 |
4 |
1 |
0 |
0 |
5 |
DISCOVISION ASSOCIATES |
3 |
0 |
1 |
1 |
0 |
5 |
GENERAL HOSPITAL CORPORATION |
0 |
3 |
1 |
0 |
1 |
5 |
HONDA GIKEN KOGYO KABUSHIKI KAISHA (HONDA MOTOR CO., LTD.) |
0 |
2 |
1 |
1 |
1 |
5 |
HUGHES-JVC TECHNOLOGY CORPORATION |
1 |
4 |
0 |
0 |
0 |
5 |
INTERMEC IP CORP. |
0 |
3 |
1 |
1 |
0 |
5 |
INTERNATIONAL TECHNOLOGIES (LASERS) LTD. |
1 |
0 |
1 |
1 |
2 |
5 |
ITT MANUFACTURING ENTERPRISES, INC. |
0 |
1 |
2 |
1 |
1 |
5 |
KYOCERA CORPORATION |
0 |
2 |
1 |
2 |
0 |
5 |
LEICA CAMERA AG |
0 |
0 |
2 |
3 |
0 |
5 |
LEICA MIKROSKOPIE SYSTEME AG |
0 |
3 |
2 |
0 |
0 |
5 |
MAGNA REFLEX HOLDING GMBH |
0 |
0 |
2 |
2 |
1 |
5 |
MCI WORLDCOM, INC. |
0 |
2 |
1 |
0 |
2 |
5 |
MITAKA KOHKI COMPANY LTD. |
2 |
1 |
0 |
1 |
1 |
5 |
MOLECULAR OPTOELECTRONICS CORPORATION |
1 |
0 |
1 |
2 |
1 |
5 |
NIPPON MITSUBISHI OIL CORPORATION |
0 |
0 |
1 |
2 |
2 |
5 |
NORTHWESTERN UNIVERSITY |
0 |
0 |
2 |
1 |
2 |
5 |
ONI SYSTEMS CORP. |
0 |
0 |
0 |
3 |
2 |
5 |
OPTIMIZE INCORPORATED |
0 |
2 |
2 |
1 |
0 |
5 |
ROCKWELL COLLINS, INC. |
0 |
0 |
1 |
2 |
2 |
5 |
ROCKWELL TECHNOLOGIES, LLC |
0 |
0 |
2 |
2 |
1 |
5 |
SEAGATE TECHNOLOGY, INCORPORATED |
0 |
2 |
3 |
0 |
0 |
5 |
SECRETARY OF STATE FOR DEFENCE IN HER BRITANNIC MAJESTY'S GOVERNMENT OF THE UNITED KINGDOM |
0 |
2 |
2 |
1 |
0 |
5 |
SICK AG |
2 |
0 |
3 |
0 |
0 |
5 |
SOCIETE NATIONALE INDUSTRIELLE AEROSPATIALE |
4 |
1 |
0 |
0 |
0 |
5 |
SPECTRA-PHYSICS LASERS, INC. |
1 |
0 |
1 |
1 |
2 |
5 |
SUN MICROSYSTEMS, INC. |
1 |
0 |
2 |
1 |
1 |
5 |
TELOPTICS CORPORATION |
0 |
0 |
0 |
3 |
2 |
5 |
TREX COMMUNICATIONS CORPORATION |
2 |
0 |
0 |
1 |
2 |
5 |
UNIVERSITY OF ALABAMA |
3 |
0 |
1 |
0 |
1 |
5 |
W. L. GORE & ASSSOCIATES, INC. |
1 |
4 |
0 |
0 |
0 |
5 |