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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 336, Inductor Devices

( 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
DELTA ELECTRONICS INC. 15 16 16 13 9 69
MURATA MANUFACTURING CO., LTD. 7 14 21 12 14 68
TDK CORPORATION 10 14 13 5 7 49
~INDIVIDUALLY OWNED PATENT 8 6 12 11 9 46
SAMSUNG ELECTRO-MECHANICS CO., LTD. 3 5 3 9 17 37
ABB TECHNOLOGY AG 6 1 11 8 8 34
SUMIDA CORPORATION 7 7 5 6 3 28
VOLTERRA SEMICONDUCTOR CORPORATION 2 6 7 3 10 28
TAIYO YUDEN CO., LTD. 4 1 0 9 13 27
SUMITOMO ELECTRIC INDUSTRIES, LTD. 0 0 1 5 12 18
INTEL CORPORATION 6 5 1 3 2 17
PANASONIC CORPORATION 3 2 4 6 1 16
DENSO CORPORATION 4 3 2 3 3 15
GENERAL ELECTRIC COMPANY 3 3 3 2 4 15
MITSUBISHI DENKI KABUSHIKI KAISHA 3 2 3 3 4 15
TOYOTA JIDOSHA K.K. 1 4 0 4 4 13
COOPER TECHNOLOGIES COMPANY 1 1 5 3 2 12
INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE, TAIWAN 1 6 2 2 1 12
NUCURRENT INC. 0 0 0 1 11 12
SIEMENS AKTIENGESELLSCHAFT 4 4 2 0 1 11
HITACHI INDUSTRIAL EQUIPMENT SYSTEMS CO., LTD. 2 2 3 3 0 10
INTERNATIONAL BUSINESS MACHINES CORPORATION 0 2 3 1 4 10
TAMURA CORPORATION 2 2 1 2 3 10
TOYODA JIDOSHOKKI SEISAKUSHO KABUSHIKI KAISHA 0 1 0 4 5 10
CYNTEC CO., LTD. 2 1 2 2 2 9
DELPHI TECHNOLOGIES, INC. 3 2 1 2 1 9
HITACHI METALS LTD. 1 4 2 1 1 9
KONINKLIJKE PHILIPS ELECTRONICS N.V. 1 5 1 2 0 9
NXP B.V. 1 1 3 3 1 9
STMICROELECTRONICS S.A. 1 5 1 2 0 9
VIA TECHNOLOGIES, INC. 6 2 1 0 0 9
ADVANCED MAGNET LAB, INC. 0 8 0 0 0 8
HAMILTON SUNDSTRAND CORPORATION 1 1 2 1 3 8
HONDA GIKEN KOGYO KABUSHIKI KAISHA (HONDA MOTOR CO., LTD.) 5 1 1 1 0 8
POWER INTEGRATIONS, INC. 1 1 3 2 1 8
ROCKWELL AUTOMATION TECHNOLOGIES, INC. 2 2 1 2 1 8
TOSHIBA CORPORATION 2 3 2 0 1 8
ENPIRION, INC. 1 3 1 2 0 7
HONEYWELL INTERNATIONAL INC. 1 0 3 1 2 7
SAMSUNG ELECTRONICS CO., LTD. 2 2 1 1 1 7
VISHAY DALE ELECTRONICS, INC. 0 5 1 1 0 7
ABB TECHNOLOGY LTD. 1 0 3 0 2 6
ALPHA AND OMEGA SEMICONDUCTOR INCORPORATED 2 3 1 0 0 6
EPCOS AG 2 3 0 0 1 6
GM GLOBAL TECHNOLOGY OPERATIONS LLC 2 1 0 2 1 6
HON HAI PRECISION IND. CO., LTD. 2 2 0 1 1 6
NATIONAL SEMICONDUCTOR CORPORATION 2 2 1 1 0 6
PULSE ELECTRONICS, INC. 0 0 1 2 3 6
ROBERT BOSCH GMBH 1 3 1 1 0 6
SEIKO EPSON CORPORATION 1 1 3 1 0 6
AVAGO TECHNOLOGIES ECBU IP (SINGAPORE) PTE. LTD. 2 0 3 0 0 5
BOEING COMPANY 3 1 0 1 0 5
BROADCOM CORPORATION 1 2 1 0 1 5
CTM MAGNETICS, INC. 1 3 1 0 0 5
EATON CORPORATION 1 4 0 0 0 5
FLEXTRONICS AP, LLC 0 4 1 0 0 5
IBIDEN CO., LTD. 3 1 1 0 0 5
INFINEON TECHNOLOGIES AG 0 0 1 3 1 5
INFINEON TECHNOLOGIES AUSTRIA AG 1 0 1 2 1 5
MEDIATEK INC. 0 0 1 0 4 5
TYCO ELECTRONICS CORPORATION 2 0 0 2 1 5
XILINX, INC. 0 1 1 2 1 5



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