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U.S. PATENT AND TRADEMARK OFFICE
Patent Technology Monitoring Team (PTMT)

EXTENDED YEAR SET - Patenting In Technology Classes,
Breakout By Organization

Count of 1969 - 2013 Utility Patent Grants,
By Calendar Year of Grant
With Patent Counts Based on Primary Patent Classification

- Explanation of Data -

Rank Ordered Listing of Organizations Receiving 5 or More Utility Patents During the Period
Having Primary Classification In

Class 355, Photocopying

( technology class is determined by the primary classification assigned to the patent- see 'Explanation of Data' )
( patent ownership is determined by the first-named assignee listed on a patent )

The following table displays first-named assignees and counts of their associated patents, as distributed by the year of patent grant.
First-Named Assignee 1969 1970 1971 1972 1973 1974 1975 1976 1977 1978 1979 1980 1981 1982 1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 Total
CANON KABUSHIKI KAISHA 0 0 0 0 3 13 10 8 9 7 2 3 10 9 13 13 15 19 20 16 23 19 6 21 9 12 7 9 21 23 23 23 57 41 51 73 74 114 85 64 55 59 58 67 46 1210
ASML NETHERLANDS B.V. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 2 2 5 18 23 43 51 160 140 157 95 112 93 98 119 1119
NIKON CORPORATION 0 0 2 1 0 0 0 0 2 0 0 0 0 0 1 0 3 2 8 6 6 4 4 5 9 12 15 16 30 38 49 41 65 56 87 81 56 34 25 48 39 37 76 93 100 1051
~INDIVIDUALLY OWNED PATENT 23 32 32 40 31 29 31 14 30 42 22 38 28 26 13 24 38 28 22 22 21 12 20 18 13 14 13 3 11 8 10 6 11 7 7 6 4 8 5 2 3 1 3 1 0 772
FUJI PHOTO FILM CO., LTD 3 1 0 2 3 1 0 2 0 3 3 2 6 1 4 5 9 25 27 33 44 51 30 27 23 19 16 15 22 29 42 21 31 17 19 17 10 14 4 0 0 0 0 0 0 581
EASTMAN KODAK COMPANY 4 9 8 13 21 7 2 3 0 1 4 6 6 1 3 4 0 5 0 11 8 18 10 11 9 19 14 7 11 24 19 20 11 14 9 11 8 0 2 0 0 0 0 0 0 333
XEROX CORPORATION 11 8 13 9 8 13 15 17 14 19 3 7 15 10 7 6 9 12 15 12 6 8 6 2 3 1 2 2 3 1 0 0 1 0 2 0 1 1 0 0 0 0 0 0 0 262
AGFA-GEVAERT, AG 8 6 13 10 10 9 9 8 6 18 7 13 8 5 6 5 3 12 4 6 5 1 4 8 4 2 5 1 4 7 6 3 3 3 0 1 3 0 0 0 0 0 0 0 0 226
MINOLTA CAMERA CO., LTD. 1 1 2 3 6 4 4 8 4 5 4 3 5 4 0 6 5 10 11 11 21 29 20 13 5 0 3 1 2 2 3 2 4 0 2 1 0 0 0 0 0 0 0 0 0 205
BROTHER KOGYO KABUSHIKI KAISHA 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 6 26 44 59 34 6 3 0 0 0 0 1 2 3 0 0 0 0 0 0 0 0 0 0 0 0 185
ASML HOLDING N.V. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 11 23 24 24 14 12 15 12 8 10 154
NORITSU KOKI CO., LTD. 0 0 0 0 0 0 0 0 1 1 1 0 0 0 1 1 1 1 0 5 1 0 0 0 0 3 17 9 20 31 24 13 7 7 1 3 2 1 0 1 0 0 0 0 0 152
INTERNATIONAL BUSINESS MACHINES CORPORATION 3 5 2 7 3 0 4 0 2 9 0 4 5 3 6 3 0 1 4 0 0 0 0 1 1 1 2 0 3 2 2 4 6 3 5 4 3 8 4 5 2 6 8 2 4 137
CARL ZEISS SMT GMBH 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 30 42 49 121
RICOH COMPANY, LTD. 0 8 11 7 11 2 3 2 3 5 4 5 2 4 1 4 1 4 4 6 4 8 2 4 1 1 1 1 1 0 0 1 7 1 0 0 0 0 0 1 0 0 0 0 0 120
SHARP KABUSHIKI KAISHA (SHARP CORPORATION) 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 2 7 13 8 12 23 20 10 4 0 1 0 4 0 0 1 0 2 0 0 1 1 0 0 1 0 0 0 0 111
TOSHIBA CORPORATION 0 0 1 0 0 0 0 1 0 1 0 1 0 0 0 4 2 6 3 4 3 4 4 5 1 1 0 1 3 1 2 3 5 1 2 7 5 6 2 7 5 6 7 2 1 107
CARL ZEISS SMT AG 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 5 10 9 10 19 18 18 2 0 0 93
KONICA CORPORATION 1 0 0 1 1 1 2 0 1 0 0 1 3 4 7 1 3 2 3 1 8 7 4 4 2 1 1 1 2 2 4 7 6 4 0 4 0 0 0 0 0 0 0 0 0 89
DAINIPPON SCREEN MFG. CO., LTD. 0 1 3 0 0 0 2 0 2 0 1 1 0 5 5 9 1 6 7 5 5 4 9 6 2 0 1 0 1 2 1 1 0 0 0 1 1 1 2 0 1 0 0 0 0 86
SAMSUNG ELECTRONICS CO., LTD. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 2 2 2 0 2 2 1 8 3 7 6 9 8 6 6 5 6 77
BELL + HOWELL COMPANY 2 3 2 3 1 5 2 4 8 7 4 3 1 0 1 2 0 2 2 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 53
TAIWAN SEMICONDUCTOR MANUFACTURING CO., LTD. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 2 2 1 4 1 2 7 1 1 9 7 7 5 51
AM INTERNATIONAL, INC. 2 5 3 6 6 1 5 3 4 2 5 1 2 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 46
MITA INDUSTRIAL COMPANY LTD. 0 0 0 0 0 0 0 1 0 0 0 0 1 3 0 3 4 3 2 4 5 5 5 2 1 4 0 0 1 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 46
MINNESOTA MINING AND MANUFACTURING COMPANY 4 3 4 5 2 2 1 0 4 1 2 2 1 1 0 0 0 0 2 0 2 0 0 2 0 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 41
POLAROID CORPORATION 3 6 3 2 2 2 0 0 0 1 0 1 3 2 0 1 0 1 2 0 0 3 2 0 0 0 1 0 1 0 1 1 0 2 1 0 0 0 0 0 0 0 0 0 0 41
TOKYO ELECTRON LIMITED 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 1 0 0 1 0 2 6 5 1 0 1 0 2 2 5 4 4 2 3 41
MICRON TECHNOLOGY, INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 2 1 2 5 4 3 5 3 3 2 2 2 2 2 40
PAKO CORPORATION 0 0 1 0 0 0 0 1 1 2 13 4 10 4 4 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 40
HITACHI, LTD 0 0 0 0 0 0 1 1 2 0 0 1 1 1 3 3 0 1 2 1 1 3 3 0 1 4 1 1 3 2 0 1 0 1 0 0 0 0 0 0 0 0 0 0 0 38
INTEL CORPORATION 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 2 0 0 0 1 2 0 1 4 5 6 3 2 2 0 1 1 0 0 31
USHIO DENKI KABUSHIKI KAISYA 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 2 0 1 1 2 0 1 0 1 1 0 0 4 2 1 2 1 6 1 1 0 0 0 0 0 2 0 30
ASAHI KOGAKU KOGYO KABUSHIKI KAISHA 0 0 0 0 0 0 0 0 0 0 0 1 0 1 2 2 2 2 1 2 2 0 0 2 0 2 1 1 0 0 0 0 3 4 0 0 0 0 0 0 0 0 0 0 0 28
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. 0 0 1 3 1 0 0 1 0 0 0 0 1 0 0 0 1 0 1 3 4 1 0 0 1 1 2 0 0 3 0 0 1 1 0 0 0 0 1 1 0 0 0 0 0 28
MITSUBISHI DENKI KABUSHIKI KAISHA 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 1 1 7 4 1 1 0 3 0 4 2 1 0 0 0 0 0 0 0 1 0 0 28
ORC MANUFACTURING CO., LTD. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3 2 1 2 1 0 0 2 2 0 0 1 0 0 0 0 1 0 0 1 1 3 1 0 0 1 4 1 1 28
FUJI XEROX CO., LTD. 0 0 0 0 0 0 3 1 1 0 0 1 0 0 1 7 3 1 0 0 0 2 2 0 0 0 0 0 1 0 0 1 3 0 0 0 0 0 0 0 0 0 0 0 0 27
INFINEON TECHNOLOGIES AG 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 3 2 7 7 2 2 1 1 0 26
ITEK CORPORATION 1 6 4 0 3 1 0 1 3 4 0 1 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 26
GRETAG IMAGING AG 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 6 2 1 3 3 1 3 4 1 0 0 0 0 0 0 0 0 0 0 0 24
ADVANCED MICRO DEVICES, INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 5 1 3 4 3 2 0 0 0 1 1 1 23
PITNEY-BOWES, INC. 2 1 2 1 1 1 0 0 1 5 2 1 1 0 1 3 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 23
U.S. PHILIPS CORPORATION 1 0 1 2 0 0 0 0 0 0 1 0 0 0 0 0 3 1 0 1 0 0 0 2 1 0 0 0 1 4 2 3 0 0 0 0 0 0 0 0 0 0 0 0 0 23
SONY CORPORATION 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 1 0 0 2 0 1 0 1 2 6 0 1 2 1 2 0 0 0 1 0 0 0 0 0 22
NEC CORPORATION 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 2 3 1 3 2 1 1 2 2 1 0 0 1 0 0 0 0 0 0 0 21
TEXAS INSTRUMENTS, INCORPORATED 1 3 3 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 1 0 2 1 1 2 1 1 0 0 1 0 0 0 0 0 21
CARL ZEISS STIFTUNG 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1 2 0 0 1 2 2 6 1 3 0 0 0 0 0 0 0 0 20
ANVIK CORPORATION 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 1 1 2 1 2 2 2 3 1 1 1 0 0 0 0 0 0 19
HOECHST AKTIENGESELLSCHAFT 0 0 0 0 0 0 1 4 2 6 2 0 0 1 0 1 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 19
OLYMPUS OPTICAL CO., LTD. 0 0 0 0 0 0 0 0 0 3 2 1 2 0 2 0 2 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 1 1 2 0 0 0 0 0 0 0 0 0 0 18
CIBA-GEIGY AG 0 0 0 1 0 0 0 0 0 0 0 1 3 1 3 2 3 1 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 17
LSI LOGIC CORPORATION 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 2 0 1 2 0 2 0 2 0 1 1 2 3 0 0 0 0 0 0 0 17
SEIKO EPSON CORPORATION 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 2 2 1 0 2 2 1 0 0 0 0 1 1 0 1 0 1 1 1 0 0 0 0 0 17
SILVERBROOK RESEARCH PTY. LTD 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 2 1 2 2 6 1 0 0 1 0 0 0 17
AT&T CORP. 0 0 4 2 0 2 2 0 1 0 0 3 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 16
BERKEY PHOTO INC. 0 1 2 2 3 0 3 0 1 0 0 0 0 0 0 4 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 16
FUJITSU LIMITED 0 0 0 0 0 0 0 0 0 0 0 1 0 0 2 0 0 0 0 2 0 1 1 0 0 0 0 0 0 0 2 1 2 2 1 0 0 0 1 0 0 0 0 0 0 16
MEAD CORPORATION 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 3 0 1 0 1 1 3 2 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 16
RCA CORPORATION 0 2 1 1 1 1 1 0 1 2 1 0 0 1 0 1 0 1 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 16
DURST AG. FABRIK FOTOTECHNISCHER APPARATE BOZEN 0 1 0 0 0 1 1 1 3 2 2 3 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 15
ENERGY CONVERSION DEVICES, INC. 0 0 0 0 0 0 0 1 0 1 0 2 1 5 3 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 15
HEWLETT-PACKARD COMPANY 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 1 1 0 0 0 1 1 4 4 1 0 0 0 0 0 0 0 0 0 0 15
MICRONIC LASER SYSTEMS AB 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3 0 0 0 2 4 2 2 0 0 2 15
E. I. DU PONT DE NEMOURS AND COMPANY 0 0 0 2 1 0 0 0 2 0 1 1 0 0 0 0 1 0 0 0 0 0 2 0 0 0 2 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 14
FUJIFILM CORPORATION 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 9 3 1 0 0 1 0 14
NUARC COMPANY, INC. 1 0 0 0 1 0 0 0 1 0 0 0 0 1 0 0 0 0 0 0 0 1 6 0 0 0 2 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 14
RANK XEROX LTD. 0 0 0 0 0 0 0 1 2 8 1 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 14
THOMSON-CSF 0 0 1 2 0 1 0 1 0 3 4 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 14
ASML MASKTOOLS, B.V. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 2 5 0 1 1 1 1 13
ESKOFOT A/S INDUSTRIPARKEN 0 0 0 0 0 0 1 1 0 0 0 0 0 1 2 0 0 1 1 0 2 0 2 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 13
GENERAL SIGNAL CORPORATION 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3 0 0 0 1 0 0 2 1 0 2 3 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 13
TERMINAL DATA CORPORATION 0 0 1 1 1 0 1 2 1 1 1 1 1 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 13
WESTERN LITHO PLATE + SUPPLY CO. 0 0 0 1 0 1 0 0 0 0 0 0 0 1 0 1 0 3 0 0 0 1 0 0 0 2 0 0 2 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 13
DENNISON MANUFACTURING COMPANY 8 2 1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 12
EUV LLC 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 3 3 2 0 1 0 0 0 0 0 0 12
GRETAG AKTIENGESELLSCHAFT 0 0 0 0 0 0 0 1 0 2 1 1 2 0 1 2 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 12
PERKIN-ELMER CORPORATION 0 0 0 0 0 0 0 1 1 1 0 1 0 1 0 3 0 0 2 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 12
AGFA-GEVAERT N.V. 0 1 1 0 0 0 0 0 0 0 0 0 2 0 0 0 0 1 1 0 0 1 2 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 11
LITEL INSTRUMENTS, INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3 4 2 0 1 1 0 0 0 11
LOGETRONICS INC. 0 1 0 1 0 3 0 0 0 0 0 1 1 2 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 11
SCOTT PAPER CO. 0 0 0 1 4 1 2 3 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 11
SVG LITHOGRAPHY SYSTEMS, INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 1 3 1 2 2 0 0 0 0 0 0 0 0 0 0 0 11
CENSOR PATENT- UND VERSUCHS-ANSTALT 0 0 0 0 0 0 0 0 0 0 0 0 1 3 3 3 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 10
GRETAG SYSTEMS, INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3 6 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 10
LUMOPRINT ZINDLER KG, FIRMA 1 3 2 1 1 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 10
OKI ELECTRIC INDUSTRY CO., LTD. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 2 0 2 3 1 0 1 0 0 0 0 0 10
SIEMENS AKTIENGESELLSCHAFT 0 1 0 0 1 0 0 1 0 0 1 2 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 2 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 10
UNISYS CORPORATION 1 0 2 0 0 0 0 1 0 1 0 1 1 0 1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 10
ADTEC ENGINEERING CO., LTD. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 0 1 4 0 0 1 0 1 0 0 0 0 9
COMPUTERVISION CORPORATION 0 0 0 3 2 0 1 1 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 9
DURST PHOTOTECHNIK GMBH 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 1 1 2 0 1 0 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 9
IMAGE TECHNOLOGY INTERNATIONAL, INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3 0 3 3 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 9
MOLECULAR IMPRINTS, INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 3 3 1 0 0 0 0 0 9
OCE-NEDERLAND B.V. 0 0 0 0 0 0 0 0 0 0 0 0 3 3 0 0 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 9
OCE-VAN DER GRINTEN N.V. 0 0 0 0 1 2 0 0 3 2 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 9
OPTIMETRIX CORPORATION 0 0 0 0 0 0 0 0 0 0 0 0 0 1 2 3 1 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 9
AUTOMA-TECH 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 1 1 0 2 0 0 2 0 0 0 0 0 0 8
FUJINON CORPORATION (FORMERLY FUJI PHOTO OPTICAL CO. LTD.) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 0 0 0 1 0 0 0 1 0 0 1 1 1 0 0 1 0 0 0 0 0 8
GAF CHEMICALS CORPORATION 2 1 0 2 2 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 8
LUCHT ENGINEERING, INC. 0 0 0 0 0 0 0 1 0 0 0 1 0 0 0 2 0 4 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 8
NAN YA TECHNOLOGY CORPORATION 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 2 1 0 0 0 0 0 2 1 8
NOVA MEASURING INSTRUMENTS, LTD. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 0 1 1 1 0 1 1 0 0 1 8
SHINKO ELECTRIC INDUSTRIES CO., LTD. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3 2 3 0 0 0 0 8
ULTRATECH STEPPER, INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 1 0 0 0 0 0 0 0 2 3 0 0 0 0 0 0 0 0 0 8
UNITED STATES OF AMERICA, ARMY 0 0 1 1 1 2 0 1 0 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 8
VEB PENTACON DRESDEN 0 0 0 1 1 0 1 3 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 8
CORNING INCORPORATED 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 3 2 7
DOUTHITT CORPORATION 0 2 0 1 1 0 0 0 0 0 0 0 0 0 0 2 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 7
IWATSU ELECTRIC CO., LTD. 0 0 0 1 1 0 0 0 0 0 0 0 0 1 1 0 1 1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 7
KALLE AKTIENGESELLSCHAFT WIESBADEN 0 1 0 1 3 0 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 7
LIFETOUCH PORTRAIT STUDIOS INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 3 2 0 0 0 0 0 0 0 0 0 0 0 0 7
MASSACHUSETTS INSTITUTE OF TECHNOLOGY 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 1 2 0 0 0 7
NCR CORPORATION 1 1 2 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 7
NIKON PRECISION INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0 0 1 1 0 0 1 1 0 0 0 0 0 0 1 0 7
UNIVERSITY OF TEXAS 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 3 0 1 1 0 1 0 7
VISUAL GRAPHICS CORPORATION 1 0 0 1 1 0 0 0 0 0 0 0 0 1 1 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 7
A. B. DICK COMPANY 0 0 0 1 1 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 6
ADVANCED LCD TECHNOLOGIES DEVELOPMENT CENTER CO., LTD. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 0 0 0 6
ASAHI KASEI KOGYO KABUSHIKI KAISHA 0 0 0 0 0 1 0 0 0 1 0 1 0 2 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 6
BALL SEMICONDUCTOR, INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 3 0 1 0 0 0 0 0 0 0 0 6
CHESLEY F. CARLSON CO. 1 0 0 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 6
CIBA-GEIGY CORPORATION 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 2 3 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 6
DAI NIPPON PRINTING CO. LTD 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 2 0 0 0 0 0 0 0 1 0 1 0 1 0 6
GTE PRODUCTS CORPORATION 0 0 1 0 0 0 0 0 0 2 2 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 6
HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 2 0 0 0 0 2 1 0 0 6
LG DISPLAY CO., LTD. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3 1 0 2 6
PIXELLIGENT TECHNOLOGIES LLC 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 2 1 0 0 0 1 0 0 0 6
SAMSUNG AEROSPACE INDUSTRIES, LTD. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 2 1 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 6
SEIKOSHA CO., LTD. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 3 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 6
TECHNICAL OPERATIONS INCORPORATED 1 1 2 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 6
U.S. DYNAMICS INC. 0 0 0 5 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 6
UNITED STATES OF AMERICA, DEPARTMENT OF THE INTERIOR 0 0 0 0 2 2 0 0 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 6
UNITED STATES OF AMERICA, NAVY 0 0 0 0 0 3 0 0 0 2 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 6
3M INNOVATIVE PROPERTIES COMPANY 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1 0 1 0 0 0 1 1 5
CARL ZEISS SEMICONDUCTOR MANUFACTURING TECHNOLOGIES AG 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 4 0 0 0 0 0 0 0 0 0 5
COULTER SYSTEMS CORPORATION 0 0 0 0 0 0 0 0 0 0 0 0 1 0 4 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5
CUTLER-HAMMER INC. 0 0 0 2 3 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5
DURST (UK) LTD. 0 0 0 0 0 0 0 0 0 0 1 2 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5
ENTEGRIS, INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0 2 1 0 0 0 0 5
ETEC SYSTEMS, INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 3 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5
EXTEK MICROSYSTEMS, INC. 0 0 1 3 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5
H. BERTHOLD, AG 0 1 0 0 0 1 0 0 2 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5
HITACHI VIA MECHANICS LTD. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 3 0 1 0 5
ITT CORPORATION 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5
KABUSHIKI KAISHA KANEDA KIKAI SEISAKUSHO 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 4 0 0 0 0 0 0 0 0 0 0 0 0 0 5
KASPER INSTRUMENTS INC. 0 1 0 0 0 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5
MAPPER LITHOGRAPHY IP B.V. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 1 0 0 1 1 5
METEOR-SIEGEN APPARATEBAU PAUL SCHMECK GMBH 0 0 0 1 1 1 0 0 0 0 0 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5
MISOMEX AKTIEBOLAG 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 1 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5
OLIVETTI, ING. C., + C. S.P.A. 0 0 2 0 0 0 0 1 0 0 0 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5
PENTAX CORPORATION 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 2 2 0 0 0 0 0 0 0 5
PERKIN-ELMER CENSOR ANSTALT 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 4 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5
QUANTOR CORPORATION 0 0 0 0 0 0 0 0 0 1 3 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5
RENESAS TECHNOLOGY CORPORATION 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 1 1 0 1 0 0 0 0 5
ROBERTSON PHOTO-MECHANIX, INC. 2 0 1 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5
SEIKO INSTRUMENTS INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 1 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 5
SHIN ETSU CHEMICAL CO., LTD. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1 0 0 0 0 1 0 0 0 0 2 5
SILHOUETTE TECHNOLOGY, INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 2 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5
SILICON VALLEY GROUP, INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 1 2 0 0 0 0 0 0 0 0 0 0 5
STANFORD UNIVERSITY 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 5
TAMARACK SCIENTIFIC CO. INC. 0 0 0 0 0 0 1 1 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5
TECHNICOLOR INC. 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 5
ULTRATECH, INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 1 1 0 0 0 5
UNITED MICROELECTRONICS CORPORATION 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1 0 0 0 1 0 1 1 0 5
UNITED STATES OF AMERICA, AIR FORCE 2 0 0 0 0 0 1 0 1 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5
WESTERN BLUE PRINT CO. 0 0 0 2 3 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5



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