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

Patenting In Technology Classes,
Breakout By Organization

Count of 2010 - 2014 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 335, Electricity: Magnetically Operated Switches, Magnets, and Electromagnets

( 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 2010 2011 2012 2013 2014 Total
~INDIVIDUALLY OWNED PATENT 15 14 22 12 17 80
CEDAR RIDGE RESEARCH LLC 41 11 0 0 0 52
SIEMENS AKTIENGESELLSCHAFT 12 9 12 12 7 52
CORRELATED MAGNETICS RESEARCH, LLC 0 0 10 15 16 41
DENSO CORPORATION 4 4 14 13 2 37
GENERAL ELECTRIC COMPANY 3 6 6 13 7 35
OMRON CORPORATION 4 8 12 4 4 32
EATON CORPORATION 12 2 3 8 3 28
FUJI ELECTRIC FA COMPONENTS & SYSTEMS CO., LTD. 1 2 5 12 5 25
APPLE, INC. 0 0 7 10 5 22
FUJITSU COMPONENT LIMITED 3 1 5 6 7 22
LS INDUSTRIAL SYSTEMS CO., LTD. 4 2 7 5 0 18
LSIS CO., LTD. 0 0 3 7 8 18
MITSUBISHI DENKI KABUSHIKI KAISHA 3 2 9 1 3 18
SIEMENS INDUSTRY, INC. 5 2 6 1 4 18
PANASONIC CORPORATION 1 3 7 2 4 17
ROBERT BOSCH GMBH 0 2 5 2 5 14
ABB TECHNOLOGY AG 2 0 0 3 8 13
SCHNEIDER ELECTRIC SA 2 3 1 3 4 13
TYCO ELECTRONICS CORPORATION 4 2 4 2 1 13
REMY TECHNOLOGIES, L.L.C. 0 2 1 6 3 12
HITACHI, LTD 2 5 2 2 0 11
ANDEN CO., LTD. 0 0 5 2 3 10
ETO MAGNETIC GMBH 1 1 3 2 2 9
ABB AG 1 1 2 4 0 8
COMMISSARIAT A L'ENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVES 0 1 0 2 5 8
FUJI ELECTRIC CO., LTD. 0 0 0 1 7 8
ROCKWELL AUTOMATION TECHNOLOGIES, INC. 3 1 3 0 1 8
ANALOG DEVICES, INC. 1 0 3 2 1 7
MASSACHUSETTS INSTITUTE OF TECHNOLOGY 4 0 1 2 0 7
PREH GMBH 3 1 2 0 1 7
SCHNEIDER ELECTRIC USA, INC. 0 0 5 2 0 7
SVM SCHULTZ VERWALTUNGS-GMBH & CO. KG 0 0 1 2 4 7
GENERAL EQUIPMENT + MANUFACTURING CO., INC. 0 0 1 3 2 6
SAMSUNG ELECTRONICS CO., LTD. 1 3 0 1 1 6
SIEMENS, PLC 1 1 3 0 1 6
TYCO ELECTRONICS AUSTRIA GMBH 0 3 2 0 1 6
COOPER TECHNOLOGIES COMPANY 2 3 0 0 0 5
FUJITSU LIMITED 2 1 1 1 0 5
HITACHI METALS LTD. 1 2 0 1 1 5
HONEYWELL INTERNATIONAL INC. 4 0 0 1 0 5
INNOVATIVE MICRO TECHNOLOGY 1 2 1 1 0 5
INTERNATIONAL BUSINESS MACHINES CORPORATION 0 0 0 4 1 5
NATIONAL SEMICONDUCTOR CORPORATION 1 1 1 2 0 5
PASS + SEYMOUR, INC. 0 1 1 3 0 5
RF MICRO DEVICES, INC. 0 1 0 3 1 5
SCHAEFFLER TECHNOLOGIES AG & CO. KG 0 0 1 4 0 5
SHIN ETSU CHEMICAL CO., LTD. 2 1 0 1 1 5
UNIVERSITY OF CALIFORNIA, THE REGENTS OF 0 1 2 0 2 5



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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/reports.htm
selected PTMT files available for download at : http://www.uspto.gov/web/offices/ac/ido/oeip/taf/data/


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