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

Patenting In Technology Classes,
Breakout By Organization

Count of 2005 - 2009 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 2005 2006 2007 2008 2009 Total
~INDIVIDUALLY OWNED PATENT 3 3 7 16 5 34
SHIN-ETSU HANDOTAI CO., LTD. 7 1 12 6 4 30
CREE, INC. 3 4 4 12 2 25
MEMC ELECTRONIC MATERIALS, INC. 10 2 6 5 2 25
MICRON TECHNOLOGY, INC. 5 8 4 3 3 23
SUMCO CORPORATION 0 0 8 8 6 22
SUMITOMO MITSUBISHI SILICON CORPORATION 1 7 11 2 1 22
CANON KABUSHIKI KAISHA 8 9 1 1 1 20
SUMITOMO ELECTRIC INDUSTRIES CO., LTD. 1 1 4 6 7 19
ADVANCED LCD TECHNOLOGIES DEVELOPMENT CENTER CO., LTD. 0 3 3 6 4 16
SHARP LABORATORIES OF AMERICA, INC. 3 4 5 2 2 16
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. 1 4 5 4 0 14
SILTRONIC AG 5 2 2 3 2 14
SEMICONDUCTOR ENERGY LABORATORY CO., LTD. 2 3 2 2 4 13
CORNING INCORPORATED 2 8 2 0 0 12
JAPAN SCIENCE AND TECHNOLOGY AGENCY 2 3 0 2 3 10
APPLIED MATERIALS, INC. 2 0 2 0 5 9
CALIFORNIA INSTITUTE OF TECHNOLOGY 1 1 4 2 1 9
KOMATSU DENSHI KINZOKU KABUSHIKI KAISHA 2 3 2 2 0 9
SAMSUNG ELECTRONICS CO., LTD. 1 4 1 1 2 9
SILTRON INC. 2 0 1 4 2 9
AIXTRON AG 3 3 0 0 2 8
AMMONO. SP. Z.O.O. 0 0 1 7 0 8
RICOH COMPANY, LTD. 2 1 2 2 1 8
SUMCO TECHXIV CORPORATION 0 0 3 3 2 8
ASM INTERNATIONAL N.V. 2 5 0 0 0 7
EVERGREEN SOLAR, INC. 1 2 2 1 1 7
INTERNATIONAL BUSINESS MACHINES CORPORATION 2 3 1 1 0 7
SCHOTT AG 0 0 2 2 3 7
SONY CORPORATION 1 3 2 0 1 7
DENSO CORPORATION 0 3 1 2 0 6
GENERAL ELECTRIC COMPANY 0 3 0 1 2 6
HITACHI CABLE, LTD. 1 0 3 2 0 6
LG. PHILIPS LCD CO., LTD. 1 2 2 1 0 6
NIPPON MINING & METALS CO., LIMITED 0 0 3 3 0 6
S.O.I. TEC SILICON ON INSULATOR TECHNOLOGIES S.A. 0 0 3 1 2 6
SUMITOMO METAL MINING COMPANY LIMITED 0 0 1 1 4 6
TOYODA GOSEI KABUSHIKI KAISHA 3 2 0 1 0 6
UNIVERSITY OF CALIFORNIA, THE REGENTS OF 2 0 4 0 0 6
ASM AMERICA, INC. 0 2 0 3 0 5
COLUMBIA UNIVERSITY 0 0 2 3 0 5
NATIONAL TAIWAN UNIVERSITY 4 0 0 1 0 5
NGK INSULATORS LTD. 0 1 0 4 0 5
SEIKO EPSON CORPORATION 0 3 2 0 0 5
SHARP KABUSHIKI KAISHA (SHARP CORPORATION) 2 2 1 0 0 5
SUMITOMO CHEMICAL COMPANY, LIMITED 1 0 1 2 1 5
SYRRX, INC. 4 1 0 0 0 5
TAKEDA SAN DIEGO, INC. 0 2 0 3 0 5
TDK CORPORATION 2 1 0 1 1 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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