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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 9814124 B1

PDFFull Text
Date of Patent:
Nov. 07, 2017

Filed:

Dec. 17, 2015

Surge protection device, method for manufacturing the same, and electronic component including the same

Applicant:

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

Inventors:

Masanori Okamoto, Kyoto, JP;

Yukio Maeda, Kyoto, JP;

Shuji Matsumoto, Kyoto, JP;

Assignee:

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

Attorney:

Pearne & Gordon LLP

Primary Examiner:

Thienvu Tran

Assistant Examiner:

Lucy Thomas

Int. Cl.
CPC ...
H05F 3/00 (2006.01); H05F 3/02 (2006.01); H01H 47/00 (2006.01); H05F 3/04 (2006.01); H01T 1/20 (2006.01); H01T 4/12 (2006.01); H01T 21/00 (2006.01); B22F 3/10 (2006.01); B22F 5/00 (2006.01); C22C 29/12 (2006.01); C22C 32/00 (2006.01); H01T 2/02 (2006.01); H05K 1/02 (2006.01);
U.S. Cl.
CPC ...
H05F 3/04 (2013.01); B22F 3/10 (2013.01); B22F 5/00 (2013.01); C22C 29/12 (2013.01); C22C 32/001 (2013.01); H01T 1/20 (2013.01); H01T 4/12 (2013.01); H01T 21/00 (2013.01); H01T 2/02 (2013.01); H05K 1/026 (2013.01);
Abstract

The present disclosure provides a surge protection device including a ceramic substrate (), at least one pair of discharge electrodes () disposed on a surface of the ceramic substrate () so as to face each other at end portions thereof with a space in between, outer electrodes () electrically connected to the corresponding discharge electrodes (), and a discharge auxiliary electrode () disposed between the end portions of the pair of discharge electrodes () The discharge auxiliary electrode () contains crystalized glass and particles of conductive powder () dispersed apart from each other in the crystalized glass.

Find Patent Forward Citations

Okamoto, Masanori. (2017). Surge protection device, method for manufacturing the same, and electronic component including the same (U.S. Patent No. 9814124). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9814124

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

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