Skip menu navigation Home > Listing of Viewable PTMD Reports > Table of Contents for This Set of Reports


U.S. PATENT AND TRADEMARK OFFICE
Office of Electronic Information Products
Patent Technology Monitoring Division (PTMD)

Patenting In Technology Classes,
Breakout By Organization

Count of 1969 - 2004 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 369, Dynamic Information Storage or Retrieval

( 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 Total
SONY CORPORATION 0 1 0 1 0 2 7 7 6 13 10 9 1 7 11 10 17 15 19 22 18 23 31 47 50 56 77 129 107 185 129 138 125 114 98 100 1585
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. 2 5 3 3 3 5 7 4 8 5 4 7 4 8 6 9 13 4 11 17 26 17 19 44 51 37 40 38 48 58 52 64 86 68 83 107 966
PIONEER ELECTRONIC CORPORATION 0 1 0 2 2 2 4 2 2 3 1 6 9 11 5 5 13 13 20 20 37 34 49 81 58 42 60 35 53 55 55 48 46 26 14 11 825
~Individually Owned Patent 31 16 20 19 25 23 19 27 19 34 18 24 18 26 17 11 18 11 9 17 15 10 14 11 15 16 31 19 21 21 17 22 18 22 26 15 695
HITACHI, LTD 0 0 0 0 0 0 1 0 1 3 1 3 6 4 5 4 18 9 17 24 29 16 22 18 15 24 31 31 28 31 26 19 45 63 61 47 602
CANON KABUSHIKI KAISHA 0 0 0 0 0 0 2 1 0 0 0 0 1 0 1 0 2 5 12 8 23 16 19 18 41 42 56 74 45 53 28 20 10 7 7 3 494
TOSHIBA CORPORATION 1 1 0 0 1 0 1 1 0 0 0 0 0 0 5 12 18 13 15 18 17 23 21 26 21 18 16 18 23 38 42 33 25 23 25 29 484
U.S. PHILIPS CORPORATION 1 2 4 1 1 5 13 20 19 13 10 7 3 12 10 15 16 9 23 14 22 18 26 15 14 17 16 11 14 25 14 15 19 13 0 0 437
SAMSUNG ELECTRONICS CO., LTD. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 1 5 11 14 20 22 27 45 31 25 46 38 47 63 397
SHARP KABUSHIKI KAISHA (SHARP CORPORATION) 0 0 0 0 0 0 0 0 1 0 0 2 1 0 0 1 1 1 5 6 6 7 25 24 20 32 35 25 29 31 21 11 16 20 15 21 356
FUJITSU LIMITED 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 2 4 4 4 8 14 11 14 9 32 34 38 32 27 25 43 41 343
INTERNATIONAL BUSINESS MACHINES CORPORATION 3 1 3 1 0 1 1 3 1 2 2 2 0 0 0 1 1 6 1 6 12 7 8 21 35 25 28 29 38 21 14 29 17 9 7 6 341
RCA CORPORATION 3 3 2 1 1 8 20 20 17 15 11 24 21 54 32 47 14 5 7 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 305
OLYMPUS OPTICAL CO., LTD. 0 0 0 0 0 1 1 0 4 2 1 2 2 3 4 7 10 8 13 20 12 5 9 27 27 25 35 20 18 6 4 4 6 15 8 3 302
VICTOR COMPANY OF JAPAN, LIMITED 3 0 1 1 6 5 5 8 5 9 6 8 3 9 24 26 22 8 8 3 3 0 1 4 9 5 4 5 10 6 8 9 7 12 14 19 276
NEC CORPORATION 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 3 8 5 6 7 9 5 8 20 27 44 37 20 19 10 10 13 253
RICOH COMPANY, LTD. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 3 2 0 6 3 13 19 20 13 14 7 10 17 11 13 14 23 19 29 237
MITSUBISHI DENKI KABUSHIKI KAISHA 0 0 0 0 0 0 0 0 0 0 1 0 1 2 0 0 2 3 4 10 18 7 16 13 19 16 14 10 5 11 13 12 12 17 10 9 225
PIONEER 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 2 14 42 71 63 192
SANYO ELECTRIC CO., LTD. 0 0 0 0 0 0 1 1 1 0 0 0 0 1 0 4 1 1 1 0 3 5 2 2 1 5 5 4 9 17 11 13 27 33 19 8 175
EASTMAN KODAK COMPANY 0 0 0 1 0 0 0 0 0 1 1 1 1 3 2 4 8 1 2 7 5 2 8 5 6 8 13 19 18 21 12 5 3 4 1 3 165
LG ELECTRONICS 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 1 5 7 13 21 16 30 38 31 162
DISCOVISION ASSOCIATES 0 0 0 0 0 0 0 0 0 0 0 0 2 11 6 9 5 4 3 4 3 2 1 2 1 3 3 13 8 12 9 7 9 4 3 2 126
DEUTSCHE THOMSON-BRANDT GMBH 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 3 9 3 9 8 7 7 10 5 0 7 10 8 13 3 0 3 107
TEAC CORPORATION 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1 2 8 4 4 7 7 9 6 6 8 3 6 5 6 4 6 10 103
NIKON CORPORATION 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 1 4 1 3 8 8 6 9 10 10 16 10 4 0 1 0 1 95
KONINKLIJKE PHILIPS ELECTRONICS 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 12 38 43 93
HEWLETT-PACKARD COMPANY 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1 0 0 2 7 10 9 3 4 2 7 7 5 10 9 11 4 0 92
ASAHI KOGAKU KOGYO KABUSHIKI KAISHA 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 0 1 2 6 6 9 8 8 9 4 5 1 6 7 0 0 74
YAMAHA CORPORATION 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 4 1 4 5 4 2 2 10 5 4 3 3 8 5 6 6 72
THOMSON-CSF 0 0 0 0 0 1 1 1 1 0 1 0 0 4 4 0 10 6 4 2 2 1 2 5 3 3 2 1 4 1 5 1 1 1 1 1 69
TDK CORPORATION 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 3 4 5 0 1 5 10 8 7 9 9 63
DAEWOO ELECTRONICS COMPANY, 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 1 11 12 14 14 5 2 1 0 0 60
MATTEL INC. 3 6 11 6 7 7 0 0 0 1 0 0 0 1 0 2 2 1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 48
HITACHI MAXELL, LTD. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 1 5 0 2 1 1 1 1 0 1 5 3 11 7 6 47
FUNAI ELECTRIC 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 2 0 0 2 0 2 4 2 8 6 6 12 44
SEAGATE TECHNOLOGY, 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 2 13 11 11 7 44
SEIKO EPSON CORPORATION 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3 0 1 1 3 3 2 4 7 5 1 2 1 1 2 2 2 40
FUJI PHOTO FILM CO., LTD 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 0 1 1 6 3 1 3 3 2 3 2 0 0 0 0 0 3 6 3 39
ALPS ELECTRIC CO., LTD. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0 0 2 0 1 0 3 2 0 1 2 2 9 5 3 2 3 0 37
NAKAMICHI CORPORATION 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 0 0 1 4 1 4 1 1 6 4 6 3 1 1 1 1 0 37
NIPPON GAKKI SEIZO KABUSHIKI KAISHA 0 0 0 0 1 0 1 0 2 4 3 2 1 3 0 4 3 3 4 4 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 37
OZEN CORPORATION 0 0 0 0 0 0 0 0 0 1 0 3 1 0 3 4 4 3 6 1 6 0 1 2 2 0 0 0 0 0 0 0 0 0 0 0 37
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 16 20 36
SANKYO SEIKI MFG. CO., LTD. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 2 0 0 0 0 0 0 0 0 0 0 3 3 3 0 8 1 3 5 4 33
GENERAL ELECTRIC COMPANY 4 7 5 6 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1 2 0 0 2 0 1 0 0 0 0 0 1 0 0 0 0 1 31
MITSUBISHI CHEMICAL 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 4 2 5 3 5 1 3 6 2 31
SEAGATE TECHNOLOGY, INCORPORATED 0 0 0 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 6 13 6 2 0 0 31
KONICA 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 1 2 1 0 0 6 3 4 2 5 1 4 30
NIPPON COLUMBIA COMPANY, LTD. 0 1 1 1 0 0 0 0 0 3 1 1 0 1 0 2 1 0 1 0 1 0 0 0 0 1 0 0 2 3 2 3 1 3 1 0 30
INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE, TAIWAN 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 1 1 5 2 1 4 9 3 1 29
TERASTOR 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 4 5 3 5 11 1 29
CIRRUS LOGIC, 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 1 0 1 2 0 5 4 3 4 5 2 27
FUJI XEROX CO., LTD. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 2 4 4 0 1 3 1 0 0 2 3 2 4 27
KABUSHIKI KAISHA KENWOOD 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 2 5 5 0 3 2 3 1 1 1 27
UNISYS CORPORATION 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3 9 4 3 2 0 2 0 2 1 1 0 0 0 0 0 0 0 0 0 0 0 27
ZENITH ELECTRONICS CORPORATION 0 0 1 1 1 3 4 9 4 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 26
LASER MAGNETIC STORAGE INTERNATIONAL COMPANY 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3 5 7 7 2 0 0 0 0 0 0 0 0 0 0 0 0 0 24
THOMSON LICENSING S.A. 0 0 0 0 0 0 0 0 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 8 7 7 24
XEROX CORPORATION 0 0 0 1 0 0 0 1 0 2 0 0 2 0 0 2 3 2 1 0 2 0 0 0 2 0 0 0 1 2 0 0 0 2 0 0 23
ALPINE ELECTRONICS INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 3 1 1 2 3 1 3 1 2 1 1 1 22
CLARION CO., LTD. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 2 0 4 2 1 0 0 3 2 3 3 22
STORAGE TECHNOLOGY PARTNERS II 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 7 4 4 2 2 1 0 0 0 0 0 0 0 0 0 0 0 0 0 22
TANDY CORPORATION 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 2 7 7 4 0 0 0 0 0 0 0 0 0 0 0 22
GOLDSTAR COMPANY, LTD. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 2 5 4 4 2 1 0 0 0 0 0 0 20
THOMSON BRANDT 0 0 0 0 0 0 2 2 7 3 3 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 20
ZEN RESEARCH 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 2 5 7 3 3 0 0 0 0 20
MITSUMI ELECTRIC 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 1 0 2 4 3 4 3 1 1 19
ROHM COMPANY LIMITED 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 3 2 2 2 2 1 1 4 0 19
TED BILDPLATTEN AKTIENGESELLSCHAFT AEG-TELEFUNKEN-TELDEC 0 0 0 2 0 5 5 3 1 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 19
CBS INC. 1 2 2 0 4 1 2 3 0 0 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 18
IMATION CORP. 0 0 0 0 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 3 1 1 0 5 5 18
NIPPON CONLUX 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 3 1 2 2 5 3 0 2 0 0 0 0 0 18
READ-RITE 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 2 7 4 3 2 0 0 18
ROBERT BOSCH GMBH 0 0 1 0 0 0 0 0 1 0 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1 1 2 3 4 2 18
OAK TECHNOLOGIES, 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 1 4 1 4 7 0 17
SEIKO INSTRUMENTS INC. 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 0 0 0 2 2 6 5 17
TAIYO YUDEN 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 1 0 1 0 0 0 1 0 1 5 2 4 17
V-M CORPORATION 5 5 2 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 0 0 17
DICTAPHONE CORPORATION 0 0 0 0 0 2 1 1 1 0 0 0 0 0 2 0 0 2 0 1 2 0 0 0 1 1 0 0 0 0 0 1 0 0 1 0 16
DPHI ACQUISITIONS, 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 1 15 16
LANIER BUSINESS PRODUCTS, INC. 0 0 0 0 0 0 0 0 0 2 1 2 4 3 3 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 16
MAXOPTIX CORPORATION 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 5 2 0 1 0 0 1 5 0 0 0 16
MCA DISCOVISION, INC. 0 0 0 0 0 1 2 2 1 1 0 7 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 16
MINNESOTA MINING AND MANUFACTURING COMPANY 1 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 4 0 0 0 0 0 1 0 0 4 2 2 0 0 0 0 0 0 0 0 15
STAAR, S.A. 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 3 1 2 1 1 1 1 0 1 1 0 0 0 0 1 0 0 0 0 0 15
VIA TECHNOLOGIES, 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 4 4 7 15
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 0 0 0 0 0 0 0 0 0 2 5 1 0 6 14
MARVIN GLASS & ASSOCIATES 2 1 1 1 0 2 1 0 0 4 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 14
NORTH AMERICAN PHILIPS CORPORATION 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 2 0 0 0 0 0 0 5 1 2 0 1 0 0 0 0 0 0 0 0 13
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 1 3 2 2 1 0 2 1 1 0 0 0 0 0 0 13
SIEMENS AKTIENGESELLSCHAFT 0 0 0 0 1 1 0 5 1 0 0 0 0 0 0 0 0 0 0 4 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 13
UNIVERSAL PIONEER CORPORATION 0 0 0 0 0 0 0 0 0 0 0 0 3 2 2 3 3 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 13
CASIO COMPUTER CO. LTD. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 2 0 4 0 4 0 0 1 0 0 0 0 0 12
DIGITAL EQUIPMENT CORPORATION 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 4 5 1 0 0 0 0 0 0 0 0 0 0 12
LICENTIA PATENT-VERWALTUNGS-GMBH 1 0 0 2 3 4 0 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 12
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 7 5 12
PICKERING AND COMPANY, INC. 0 0 2 1 0 0 0 2 0 3 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 12
AT&T CORP. 0 0 0 0 0 3 1 1 0 0 0 0 0 0 0 1 1 0 0 0 1 0 0 0 0 1 0 0 0 0 0 1 0 1 0 0 11
AVNET, INC. 0 0 1 0 1 2 0 4 1 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 11
DOLBY LABORATORIES INC. 0 0 0 0 0 0 0 0 0 1 0 2 0 2 0 0 0 2 0 0 0 0 0 0 1 1 0 1 0 1 0 0 0 0 0 0 11
DREXLER TECHNOLOGY CORPORATION 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1 0 0 2 2 1 1 3 0 0 0 0 0 0 0 0 0 0 0 0 0 0 11
DUAL GEBRUDER STEIDINGER 1 2 2 2 1 0 0 0 1 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 11
LANIER ELECTRONIC LABORATORY, INC. 1 0 1 3 2 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 11
MINOLTA CAMERA CO., LTD. 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 0 0 0 0 0 0 2 3 0 4 11
MOTOROLA, INC. 0 0 2 0 1 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 2 2 1 0 0 0 0 11
NIPPON TELEGRAPH & TELEPHONE CORP. 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1 0 1 0 0 1 0 1 1 0 0 0 1 3 0 0 0 0 0 1 0 11
PIONEER VIDEO CORPORATION 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3 1 0 0 0 1 0 0 1 0 1 0 0 2 1 0 0 1 0 0 11
STORAGE 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 1 0 0 1 0 0 2 1 1 4 1 11
TEXAS INSTRUMENTS, INCORPORATED 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 1 1 2 0 0 0 2 2 0 2 0 11
BROTHER KOGYO KABUSHIKI KAISHA 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 2 2 0 2 1 0 2 0 0 0 0 0 0 0 0 0 10
BSR LIMITED 1 2 0 0 1 1 0 0 0 0 1 1 2 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 10
CALIMETRICS, 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 2 0 1 0 2 5 0 10
HYUNDAI ELECTRONICS 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 1 1 3 1 1 1 0 1 1 0 0 0 10
LITE-ON IT 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 3 4 3 10
MEDIATEK 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 3 2 0 1 4 10
PLESSEY HANDEL UND INVESTMENTS AG 0 0 0 0 1 0 1 1 1 1 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 10
SHURE BROTHERS, INCORPORATED 1 0 0 1 0 1 0 0 0 0 0 1 2 0 0 3 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 10
YUGEN KAISHA WATANABE KENKYUSHO 0 0 0 0 0 0 0 1 3 2 3 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 10
KABUSHIKI KAISHA CSK 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 5 3 0 0 0 0 0 0 0 0 0 0 0 9
MASSACHUSETTS INSTITUTE OF TECHNOLOGY 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 3 0 0 1 0 3 0 9
NSM AKTIENGESELLSCHAFT 0 0 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 1 3 0 0 1 0 0 0 9
SHINANO KENSHI KABUSHIKI KAISHA 0 0 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 1 1 0 2 0 1 0 1 9
WEA MANUFACTURING 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 1 3 2 1 1 0 0 1 9
WURLITZER COMPANY 2 1 1 1 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 9
KABUSHIKI KAISHA AUDIO-TECHNICA 0 0 0 0 2 0 0 1 0 2 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 8
LASER DYNAMICS INC. 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 4 0 1 1 1 0 8
PLESSEY COMPANY LIMITED 0 3 5 0 0 0 0 0 0 0 0 0 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
POLAROID CORPORATION 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 2 0 0 0 1 0 0 1 1 1 0 0 1 0 8
SIROS TECHNOLOGIES, 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 5 0 2 0 8
TELDEC TELEFUNKEN-DECCA SCHALLPLATTEN GMBH 1 1 0 0 2 0 0 0 0 0 0 0 1 0 0 1 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 8
ZEN RESEARCH (IRELAND), 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 6 0 0 8
AIWA 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 2 1 0 1 3 0 7
DIGITAL OPTICS 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 2 3 1 0 0 1 0 7
FUNAI TECHNO-SYSTEMS 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 2 0 0 1 3 1 0 0 0 7
HOECHST CELANESE CORPORATION 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 3 1 0 0 0 0 0 0 0 0 0 0 0 7
LUCENT TECHNOLOGIES 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 3 1 0 0 0 0 1 7
MAGNETIC PERIPHERALS INC. 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1 3 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 7
OMRON TETEISI ELECTRONICS CO. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 1 4 0 0 0 0 0 0 0 0 0 0 0 0 7
OPTICAL DATA, INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 2 3 0 0 0 0 0 0 0 0 0 0 0 0 0 0 7
OPTICAL DISC CORPORATION 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 1 0 0 2 0 0 0 0 0 1 1 7
ROXIO, 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 1 2 2 2 7
SEMICONDUCTOR ENERGY LABORATORY CO., LTD. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 4 0 0 0 1 0 1 1 0 0 0 0 0 0 0 0 7
SONY COMPUTER ENTERTAINMENT 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 1 0 0 6 7
THOMAS INTERNATIONAL CORPORATION 2 2 0 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 7
TOSOH 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 2 0 0 1 0 0 0 1 0 0 0 3 7
ALCATEL THOMSON GIGADISC, SA 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 3 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 6
ASAHI GLASS COMPANY, LTD. 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 1 0 2 0 6
BATTELLE DEVELOPMENT CORPORATION 0 1 1 0 0 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 0 6
BEHAVIOR TECH COMPUTER CORP. 0 0 0 0 0 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 2 3 6
COMMISSARIAT A L'ENERGIE ATOMIQUE 0 0 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 1 1 0 0 0 6
COMPAQ COMPUTER CORPORATION, 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 1 0 3 0 2 0 0 6
CSK CORPORATION 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 6
FUJITSU TEN LIMITED 0 0 0 0 0 0 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 1 2 0 0 6
HONEYWELL INC. 0 0 0 0 1 1 0 0 1 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 0 0 6
IDEAL TOY CORPORATION 2 1 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 6
INTERNATIONAL DATA ENGINEERING, INC. 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 0 1 1 1 0 0 0 0 0 6
MATSUSHITA GRAPHIC COMMUNICATION SYSTEMS, INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 2 2 0 0 1 0 0 0 0 0 0 0 6
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 0 0 0 0 0 0 0 0 0 0 0 1 4 1 6
NAMIKI PRECISION JEWEL CO., LTD. 0 0 0 0 0 0 0 0 0 0 2 1 0 0 0 0 1 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 6
OMRON 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 1 1 1 1 1 1 0 0 0 0 0 0 6
ORTOFON MANUFACTURING A/S 0 0 0 0 0 0 0 0 0 0 2 2 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 6
PHILIPS ELECTRONICS NORTH AMERICA CORP. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 4 2 0 0 0 6
ROWE INTERNATIONAL INC. 0 0 0 0 0 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 1 1 0 6
SONOTONE CORPORATION 4 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 6
STMICROELECTRONICS S.A. 0 0 0 0 0 0 0 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 2 2 1 6
TAMARACK STORAGE 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 2 0 4 0 0 0 0 0 0 0 0 6
TRIO KABUSHIKI KAISHA 0 0 0 0 0 0 0 0 0 1 0 3 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 6
AGENCY OF INDUSTRIAL SCIENCE & TECHNOLOGY 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 0 0 0 1 0 2 1 5
AKG AKUSTISCHE U. KINO-GERATE GESELLSCHAFT M.B.H. 0 0 0 0 0 0 0 0 1 1 0 0 0 0 2 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5
ASUSTEK COMPUTER 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 1 2 2 5
BASF AKTIENGESELLSCHAFT 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 1 2 0 0 0 0 0 0 0 0 0 0 0 5
BOLT BERANEK AND NEWMAN INC. 3 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 0 0 5
BRAUN A.G. 1 0 0 0 0 1 0 0 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 5
DAI NIPPON INSATSU KABUSHIKI KAISHA 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 1 0 0 0 0 0 0 0 0 0 0 5
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 2 2 1 0 0 0 0 0 0 5
DENON, 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 3 2 5
DOUG CARSON & ASSOCIATES, 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 3 0 2 5
EG INC. 0 0 0 5 0 0 0 0 0 0 0 0 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
GLENBURN ENGINEERING LIMITED 0 0 0 0 0 2 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 5
INTELLECTUAL SCIENCE AND TECHNOLOGY 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 1 1 0 0 1 0 0 2 5
KABUSHIKI KAISHA NIPPON CONLUX 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 1 3 0 0 0 5
LITERAL CORPORATION 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 3 0 0 0 0 1 0 0 0 0 0 0 0 0 5
LORRAINE INDUSTRIES, INC. 2 1 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 0 0 5
MATSUSHITA ELECTRONICS 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 1 2 0 1 0 0 1 0 0 0 5
MECHANICAL RESEARCH 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 1 3 5
MICRON ELECTRONICS, 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 3 2 0 0 0 5
MITSUBISHI ELECTRIC 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 2 1 1 1 0 0 0 0 0 0 0 0 5
MITSUI PETROCHEMICAL INDUSTRIES LTD. 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 1 2 0 0 0 0 0 0 0 0 0 5
MULTIDISC TECHNOLOGIES 0 0 0 0 0 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 0 0 0 0 0 5
NORTON RESEARCH CORPORATION 0 3 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 5
OPTOTECH, INC. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 2 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5
P & P MARKETING, 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 1 0 1 2 1 0 0 0 0 5
SAMSUNG ELECTRO-MECHANICS 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 1 1 1 0 2 5
STANFORD UNIVERSITY, LELAND JUNIOR, THE BOARD OF TRUSTEES OF 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 3 0 0 0 0 0 5
TANASHIN DENKI CO., LTD. 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 0 1 0 0 0 0 0 0 5
UNIVERSITY OF CALIFORNIA, THE REGENTS OF 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0 1 1 0 0 1 0 0 0 0 0 0 0 5
VISTEON GLOBAL TECHNOLOGIES, 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 2 0 0 2 5
WINBOND ELECTRONICS CORP. 0 0 0 0 0 0 0 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 5


PTMD Contacts

Questions regarding these reports should be directed to:

U.S. Patent and Trademark Office
Office of Electronic Information Products - PTMD
MDW 4C18; P.O Box 1450
Alexandria VA 22313-1450

tel: (571) 272-5600
fax: (571) 273-0110
email: oeip@uspto.gov

address of PTMD pages at the USPTO Web Site: http://www.uspto.gov/web/offices/ac/ido/oeip/taf/tafp.html
ftp download of selected PTMD reports and materials from : ftp.uspto.gov/pub/taf/


Top

Skip menu navigation Home > Listing of Viewable PTMD Reports > Table of Contents for This Set of Reports