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The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 9780533 B1

PDFFull Text
Date of Patent:
Oct. 03, 2017

Filed:

Dec. 17, 2015

Esd protective device

Applicant:

Murata Manufacturing Co., Ltd., Kyoto, JP;

Inventors:

Katsumi Yasunaka, Kyoto, JP;

Jun Adachi, Kyoto, JP;

Takayuki Tsukizawa, Kyoto, JP;

Assignee:

MURATA MANUFACTURING CO., LTD., Kyoto, JP;

Attorney:

Pearne & Gordon LLP

Primary Examiner:

Thienvu Tran

Assistant Examiner:

Lucy Thomas

Int. Cl.
CPC ...
H02H 9/00 (2006.01); H01T 4/12 (2006.01); H01T 4/02 (2006.01); H02H 7/20 (2006.01); H02H 3/22 (2006.01); H01H 47/00 (2006.01); H05F 3/00 (2006.01); H05F 3/02 (2006.01);
U.S. Cl.
CPC ...
H01T 4/12 (2013.01); H01T 4/02 (2013.01);
Abstract

An ESD protective device is provided which can lower a discharge start voltage. In an ESD protective device, first and second discharge electrodesandare disposed in a substratein a spaced relation with a discharge gap G interposed therebetween, and a conductoris arranged around the discharge gap G. The conductorhas a nonlinear sectional shape in a section of the substrateextending in a direction interconnecting a first principal surfaceand a second principal surfaceof the substrateand passing the discharge gap G.

Find Patent Forward Citations

Yasunaka, Katsumi. (2017). Esd protective device (U.S. Patent No. 9780533). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9780533

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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