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Rank Ordered Listing of Organizations Receiving
5
or More Utility Patents During the Period
Having Primary Classification In
Class 216, Etching a Substrate: Processes
( 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 )
First-Named Assignee | 2011 | 2012 | 2013 | 2014 | 2015 | Total |
---|---|---|---|---|---|---|
TOKYO ELECTRON LIMITED | 21 | 25 | 24 | 26 | 27 | 123 |
APPLIED MATERIALS, INC. | 16 | 9 | 7 | 20 | 14 | 66 |
TOSHIBA CORPORATION | 15 | 8 | 10 | 15 | 15 | 63 |
LAM RESEARCH CORPORATION | 4 | 17 | 14 | 14 | 13 | 62 |
CANON KABUSHIKI KAISHA | 9 | 13 | 12 | 10 | 13 | 57 |
INTERNATIONAL BUSINESS MACHINES CORPORATION | 8 | 9 | 14 | 11 | 12 | 54 |
MICRON TECHNOLOGY, INC. | 7 | 12 | 16 | 10 | 6 | 51 |
HITACHI GLOBAL STORAGE TECHNOLOGIES NETHERLANDS B.V. | 5 | 13 | 14 | 14 | 4 | 50 |
SAMSUNG ELECTRONICS CO., LTD. | 11 | 8 | 11 | 13 | 6 | 49 |
~INDIVIDUALLY OWNED PATENT | 5 | 3 | 9 | 14 | 6 | 37 |
WESTERN DIGITAL (FREMONT), LLC | 0 | 6 | 19 | 7 | 4 | 36 |
TAIWAN SEMICONDUCTOR MANUFACTURING CO., LTD. | 3 | 3 | 6 | 14 | 4 | 30 |
HITACHI HIGH-TECHNOLOGIES CORPORATION | 5 | 6 | 6 | 8 | 3 | 28 |
HEADWAY TECHNOLOGIES, INC. | 2 | 5 | 6 | 5 | 3 | 21 |
TSINGHUA UNIVERSITY | 1 | 1 | 5 | 8 | 4 | 19 |
SAMSUNG ELECTRO-MECHANICS CO., LTD. | 2 | 6 | 4 | 0 | 3 | 15 |
LG DISPLAY CO., LTD. | 5 | 2 | 5 | 2 | 0 | 14 |
PANASONIC CORPORATION | 3 | 2 | 4 | 4 | 1 | 14 |
TDK CORPORATION | 4 | 5 | 3 | 1 | 0 | 13 |
UNIVERSITY OF CALIFORNIA, THE REGENTS OF | 0 | 2 | 6 | 4 | 1 | 13 |
FUJIFILM CORPORATION | 4 | 0 | 3 | 2 | 3 | 12 |
SEIKO EPSON CORPORATION | 2 | 1 | 2 | 5 | 2 | 12 |
COMMISSARIAT A L'ENERGIE ATOMIQUE | 2 | 6 | 0 | 2 | 1 | 11 |
SEAGATE TECHNOLOGY, LLC | 0 | 4 | 1 | 2 | 4 | 11 |
VARIAN SEMICONDUCTOR EQUIPMENT ASSOCIATES, INC. | 0 | 1 | 1 | 4 | 5 | 11 |
3M INNOVATIVE PROPERTIES COMPANY | 0 | 0 | 2 | 5 | 3 | 10 |
AIR PRODUCTS AND CHEMICALS, INC. | 0 | 2 | 4 | 2 | 2 | 10 |
CABOT MICROELECTRONICS CORP. | 1 | 2 | 0 | 4 | 3 | 10 |
COMMISSARIAT A L'ENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVES | 0 | 0 | 4 | 4 | 2 | 10 |
GLOBALFOUNDRIES INC. | 2 | 2 | 2 | 3 | 1 | 10 |
HYNIX SEMICONDUCTOR INC. | 2 | 5 | 3 | 0 | 0 | 10 |
INTERMOLECULAR INC. | 0 | 0 | 3 | 5 | 2 | 10 |
ROBERT BOSCH GMBH | 1 | 2 | 4 | 1 | 2 | 10 |
SAMSUNG DISPLAY CO., LTD. | 0 | 0 | 4 | 3 | 3 | 10 |
CORNING INCORPORATED | 0 | 2 | 2 | 2 | 3 | 9 |
HAMAMATSU PHOTONICS KABUSHIKI KAISHA | 0 | 0 | 2 | 4 | 3 | 9 |
NOVELLUS SYSTEMS, INC. | 0 | 2 | 4 | 2 | 1 | 9 |
DAINIPPON SCREEN MFG. CO., LTD. | 2 | 1 | 2 | 3 | 0 | 8 |
EASTMAN KODAK COMPANY | 0 | 1 | 1 | 2 | 4 | 8 |
SHOWA DENKO KABUSHIKI KAISHA | 3 | 1 | 3 | 1 | 0 | 8 |
TEL EPION INC. | 0 | 5 | 1 | 1 | 1 | 8 |
TEXAS INSTRUMENTS, INCORPORATED | 1 | 1 | 4 | 1 | 1 | 8 |
UNITED MICROELECTRONICS CORPORATION | 1 | 4 | 0 | 3 | 0 | 8 |
CALIFORNIA INSTITUTE OF TECHNOLOGY | 1 | 0 | 2 | 2 | 2 | 7 |
HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P. | 3 | 1 | 1 | 1 | 1 | 7 |
JSR CORPORATION | 0 | 0 | 0 | 1 | 6 | 7 |
NITTO DENKO CORPORATION | 0 | 3 | 2 | 2 | 0 | 7 |
ASML NETHERLANDS B.V. | 1 | 1 | 1 | 1 | 2 | 6 |
HITACHI CHEMICAL COMPANY, LTD. | 1 | 0 | 1 | 3 | 1 | 6 |
INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE, TAIWAN | 1 | 2 | 1 | 2 | 0 | 6 |
INFINEON TECHNOLOGIES AG | 0 | 0 | 1 | 1 | 4 | 6 |
KOREA UNIVERSITY RESEARCH AND BUSINESS FOUNDATION | 0 | 3 | 0 | 1 | 2 | 6 |
ROHM AND HAAS ELECTRONIC MATERIALS CMP HOLDINGS, INC. | 0 | 0 | 4 | 1 | 1 | 6 |
ROHM AND HAAS ELECTRONIC MATERIALS, L.L.C. | 0 | 0 | 1 | 3 | 2 | 6 |
SHARP KABUSHIKI KAISHA (SHARP CORPORATION) | 1 | 0 | 2 | 2 | 1 | 6 |
SHIN ETSU CHEMICAL CO., LTD. | 0 | 0 | 1 | 2 | 3 | 6 |
SILTRONIC AG | 2 | 0 | 3 | 1 | 0 | 6 |
SILVERBROOK RESEARCH PTY. LTD | 5 | 1 | 0 | 0 | 0 | 6 |
SONY CORPORATION | 0 | 2 | 2 | 2 | 0 | 6 |
STMICROELECTRONICS S.R.L. | 2 | 1 | 1 | 2 | 0 | 6 |
DAI NIPPON PRINTING CO. LTD | 1 | 2 | 1 | 0 | 1 | 5 |
FLORIDA STATE UNIVERSITY | 0 | 0 | 4 | 1 | 0 | 5 |
FRAUNHOFER-GESELLSCHAFT ZUR FOERDERUNG DER ANGEWANDTEN FORSCHUNG E.V. | 1 | 2 | 0 | 1 | 1 | 5 |
HONEYWELL INTERNATIONAL INC. | 2 | 0 | 2 | 0 | 1 | 5 |
LEXMARK INTERNATIONAL, INC. | 1 | 1 | 2 | 1 | 0 | 5 |
NATIONAL TAIWAN UNIVERSITY | 2 | 0 | 1 | 1 | 1 | 5 |
QUALCOMM MEMS TECHNOLOGIES, INC. | 0 | 5 | 0 | 0 | 0 | 5 |
SCREEN HOLDINGS CO., LTD. | 0 | 0 | 0 | 3 | 2 | 5 |
SEIKO INSTRUMENTS INC. | 0 | 3 | 2 | 0 | 0 | 5 |
SUMITOMO ELECTRIC INDUSTRIES, LTD. | 1 | 1 | 1 | 0 | 2 | 5 |
UNITED TECHNOLOGIES CORPORATION | 1 | 2 | 1 | 1 | 0 | 5 |
XEROX CORPORATION | 1 | 0 | 2 | 1 | 1 | 5 |
Questions regarding these reports should be directed to:
U.S. Patent and Trademark Office
Electronic Information Products Division - PTMT
P.O Box 1450
Alexandria VA 22313-1450tel: (571) 272-5600
fax: (571) 273-0110
email: oeip@uspto.govaddress of PTMT pages at the USPTO Web Site: http://www.uspto.gov/web/offices/ac/ido/oeip/taf/reports.htm
selected PTMT files available for download at : http://www.uspto.gov/web/offices/ac/ido/oeip/taf/data/
Home > Listing of Viewable PTMT Reports > Table of Contents for This Set of Reports