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

Patenting In Technology Classes,
Breakout By Organization

Count of 2008 - 2012 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 117, Single-Crystal, Oriented-Crystal, and Epitaxy Growth Processes; Non-Coating Apparatus Therefor

( 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 2008 2009 2010 2011 2012 Total
~INDIVIDUALLY OWNED PATENT 16 5 4 7 8 40
SUMCO CORPORATION 8 6 9 2 3 28
SUMITOMO ELECTRIC INDUSTRIES, LTD. 6 7 4 5 6 28
SILTRONIC AG 3 2 6 3 11 25
SHIN-ETSU HANDOTAI CO., LTD. 6 4 0 4 6 20
CREE, INC. 12 2 2 1 1 18
SUMCO TECHXIV CORPORATION 3 2 2 5 5 17
APPLIED MATERIALS, INC. 0 5 5 3 2 15
ADVANCED LCD TECHNOLOGIES DEVELOPMENT CENTER CO., LTD. 6 4 2 2 0 14
NGK INSULATORS LTD. 4 0 5 2 2 13
MEMC ELECTRONIC MATERIALS, INC. 5 2 1 1 2 11
SILTRON INC. 4 2 2 0 3 11
AMMONO. SP. Z.O.O. 7 0 1 1 0 9
FREIBERGER COMPOUND MATERIALS GMBH 1 1 1 3 3 9
RICOH COMPANY, LTD. 2 1 2 1 3 9
CALIFORNIA INSTITUTE OF TECHNOLOGY 2 1 3 2 0 8
MICRON TECHNOLOGY, INC. 3 3 0 0 2 8
SEMICONDUCTOR ENERGY LABORATORY CO., LTD. 2 4 1 0 1 8
COLUMBIA UNIVERSITY 3 0 1 1 2 7
JAPAN SCIENCE AND TECHNOLOGY AGENCY 2 3 1 1 0 7
JAPAN SUPER QUARTZ CORPORATION 0 0 1 2 4 7
SAMSUNG ELECTRONICS CO., LTD. 1 2 3 1 0 7
SCHOTT AG 2 3 1 0 1 7
APOLLO DIAMOND, INC. 1 0 0 3 2 6
CANON KABUSHIKI KAISHA 1 1 2 1 1 6
CRYSTAL IS, INC. 0 0 2 1 3 6
EVERGREEN SOLAR, INC. 1 1 3 0 1 6
HITACHI CHEMICAL COMPANY, LTD. 2 2 2 0 0 6
LG DISPLAY CO., LTD. 1 3 2 0 0 6
S.O.I. TEC SILICON ON INSULATOR TECHNOLOGIES S.A. 1 2 0 0 3 6
SORAA INC. 0 0 0 3 3 6
SUMITOMO MITSUBISHI SILICON CORPORATION 2 1 3 0 0 6
TOYOTA JIDOSHA K.K. 0 1 0 1 4 6
BRIDGESTONE CORPORATION 1 2 1 0 1 5
GENERAL ELECTRIC COMPANY 1 2 2 0 0 5
GREEN ENERGY TECHNOLOGY INC. 0 1 0 2 2 5
NIPPON MINING & METALS CO., LIMITED 3 0 0 0 2 5
SHIN ETSU CHEMICAL CO., LTD. 2 1 1 0 1 5
SHOWA DENKO KABUSHIKI KAISHA 2 0 0 1 2 5
SUMITOMO METAL MINING COMPANY LIMITED 1 4 0 0 0 5
TAIWAN SEMICONDUCTOR MANUFACTURING CO., LTD. 1 0 1 2 1 5
UNIVERSITY OF CALIFORNIA, THE REGENTS OF 0 0 3 2 0 5


PTMT Contacts

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 22313-1450

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

address of PTMT pages at the USPTO Web Site: http://www.uspto.gov/web/offices/ac/ido/oeip/taf/tafp.html
selected PTMT files available for download at : http://www.uspto.gov/web/offices/ac/ido/oeip/taf/data/


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