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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 )
First-Named Assignee | 2011 | 2012 | 2013 | 2014 | 2015 | Total |
---|---|---|---|---|---|---|
MURATA MANUFACTURING CO., LTD. | 14 | 21 | 12 | 14 | 13 | 74 |
DELTA ELECTRONICS INC. | 16 | 16 | 13 | 9 | 6 | 60 |
TDK CORPORATION | 14 | 13 | 5 | 7 | 12 | 51 |
ABB TECHNOLOGY AG | 1 | 11 | 8 | 8 | 21 | 49 |
SAMSUNG ELECTRO-MECHANICS CO., LTD. | 5 | 3 | 9 | 17 | 15 | 49 |
~INDIVIDUALLY OWNED PATENT | 6 | 12 | 11 | 9 | 6 | 44 |
TAIYO YUDEN CO., LTD. | 1 | 0 | 9 | 13 | 10 | 33 |
VOLTERRA SEMICONDUCTOR CORPORATION | 6 | 7 | 3 | 10 | 7 | 33 |
SUMIDA CORPORATION | 7 | 5 | 6 | 3 | 4 | 25 |
SUMITOMO ELECTRIC INDUSTRIES, LTD. | 0 | 1 | 5 | 12 | 6 | 24 |
GENERAL ELECTRIC COMPANY | 3 | 3 | 2 | 4 | 8 | 20 |
TOYOTA JIDOSHA K.K. | 4 | 0 | 4 | 4 | 6 | 18 |
INTERNATIONAL BUSINESS MACHINES CORPORATION | 2 | 3 | 1 | 4 | 5 | 15 |
COOPER TECHNOLOGIES COMPANY | 1 | 5 | 3 | 2 | 3 | 14 |
MITSUBISHI DENKI KABUSHIKI KAISHA | 2 | 3 | 3 | 4 | 2 | 14 |
INTEL CORPORATION | 5 | 1 | 3 | 2 | 2 | 13 |
NUCURRENT INC. | 0 | 0 | 1 | 11 | 1 | 13 |
PANASONIC CORPORATION | 2 | 4 | 6 | 1 | 0 | 13 |
TOYODA JIDOSHOKKI SEISAKUSHO KABUSHIKI KAISHA | 1 | 0 | 4 | 5 | 3 | 13 |
DENSO CORPORATION | 3 | 2 | 3 | 3 | 1 | 12 |
HITACHI INDUSTRIAL EQUIPMENT SYSTEMS CO., LTD. | 2 | 3 | 3 | 0 | 4 | 12 |
CYNTEC CO., LTD. | 1 | 2 | 2 | 2 | 4 | 11 |
INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE, TAIWAN | 6 | 2 | 2 | 1 | 0 | 11 |
NXP B.V. | 1 | 3 | 3 | 1 | 3 | 11 |
HAMILTON SUNDSTRAND CORPORATION | 1 | 2 | 1 | 3 | 2 | 9 |
STMICROELECTRONICS S.A. | 5 | 1 | 2 | 0 | 1 | 9 |
TAMURA CORPORATION | 2 | 1 | 2 | 3 | 1 | 9 |
ADVANCED MAGNET LAB, INC. | 8 | 0 | 0 | 0 | 0 | 8 |
HITACHI METALS LTD. | 4 | 2 | 1 | 1 | 0 | 8 |
KONINKLIJKE PHILIPS ELECTRONICS N.V. | 5 | 1 | 2 | 0 | 0 | 8 |
VISHAY DALE ELECTRONICS, INC. | 5 | 1 | 1 | 0 | 1 | 8 |
ABB RESEARCH LTD. | 3 | 0 | 1 | 0 | 3 | 7 |
DELPHI TECHNOLOGIES, INC. | 2 | 1 | 2 | 1 | 1 | 7 |
HONEYWELL INTERNATIONAL INC. | 0 | 3 | 1 | 2 | 1 | 7 |
POWER INTEGRATIONS, INC. | 1 | 3 | 2 | 1 | 0 | 7 |
PULSE ELECTRONICS, INC. | 0 | 1 | 2 | 3 | 1 | 7 |
ROBERT BOSCH GMBH | 3 | 1 | 1 | 0 | 2 | 7 |
ROCKWELL AUTOMATION TECHNOLOGIES, INC. | 2 | 1 | 2 | 1 | 1 | 7 |
SIEMENS AKTIENGESELLSCHAFT | 4 | 2 | 0 | 1 | 0 | 7 |
UNIVERSAL LIGHTING TECHNOLOGIES, INC. | 2 | 2 | 0 | 0 | 3 | 7 |
ABB TECHNOLOGY LTD. | 0 | 3 | 0 | 2 | 1 | 6 |
ENPIRION, INC. | 3 | 1 | 2 | 0 | 0 | 6 |
FLEXTRONICS AP, LLC | 4 | 1 | 0 | 0 | 1 | 6 |
INFINEON TECHNOLOGIES AG | 0 | 1 | 3 | 1 | 1 | 6 |
MEDIATEK INC. | 0 | 1 | 0 | 4 | 1 | 6 |
TOSHIBA CORPORATION | 3 | 2 | 0 | 1 | 0 | 6 |
XILINX, INC. | 1 | 1 | 2 | 1 | 1 | 6 |
EATON CORPORATION | 4 | 0 | 0 | 0 | 1 | 5 |
EPCOS AG | 3 | 0 | 0 | 1 | 1 | 5 |
LG INNOTEK CO., LTD | 1 | 0 | 0 | 0 | 4 | 5 |
SAMSUNG ELECTRONICS CO., LTD. | 2 | 1 | 1 | 1 | 0 | 5 |
SEIKO EPSON CORPORATION | 1 | 3 | 1 | 0 | 0 | 5 |
YUJING TECHNOLOGY CO., LTD. | 0 | 0 | 3 | 0 | 2 | 5 |
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U.S. Patent and Trademark Office
Electronic Information Products Division - PTMT
P.O Box 1450
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fax: (571) 273-0110
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selected PTMT files available for download at : http://www.uspto.gov/web/offices/ac/ido/oeip/taf/data/
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