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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 9881743 B1

PDFFull Text
Date of Patent:
Jan. 30, 2018

Filed:

May. 09, 2016

Glass ceramic material and multilayer ceramic electronic component

Applicant:

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

Inventor:

Hiroshige Adachi, Nagaokakyo, JP;

Assignee:

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

Attorney:

Studebaker & Brackett PC

Primary Examiner:

Dion R Ferguson

Int. Cl.
CPC ...
H01G 4/40 (2006.01); C03C 8/14 (2006.01); C03C 3/091 (2006.01); H01G 4/30 (2006.01); H01G 4/12 (2006.01); B32B 18/00 (2006.01); C03C 3/089 (2006.01); C03C 14/00 (2006.01); H01F 17/04 (2006.01); C04B 35/18 (2006.01); C03C 10/00 (2006.01); H01F 27/245 (2006.01); H01F 27/28 (2006.01);
U.S. Cl.
CPC ...
H01G 4/40 (2013.01); B32B 18/00 (2013.01); C03C 3/089 (2013.01); C03C 3/091 (2013.01); C03C 8/14 (2013.01); C03C 10/0009 (2013.01); C03C 10/0018 (2013.01); C03C 10/0054 (2013.01); C03C 14/004 (2013.01); C04B 35/18 (2013.01); H01F 17/04 (2013.01); H01F 27/245 (2013.01); H01F 27/2804 (2013.01); H01G 4/1209 (2013.01); H01G 4/129 (2013.01); H01G 4/30 (2013.01); C03C 2204/00 (2013.01); C04B 2235/3217 (2013.01); C04B 2235/3418 (2013.01); C04B 2235/36 (2013.01); C04B 2235/6025 (2013.01); C04B 2237/34 (2013.01); C04B 2237/341 (2013.01); C04B 2237/68 (2013.01); C04B 2237/704 (2013.01);
Abstract

A first ceramic layer of a composite laminate included in a common mode choke coil is formed from a sintered body of a glass ceramic material. The glass ceramic material contains 40 to 90 percent by weight of a glass which contains 0.5 to 5 percent by weight of KO, 0 to 5 percent by weight of AlO, 10 to 25 percent by weight of BO, and 70 to 85 percent by weight of SiO; and 10 to 60 percent by weight of a filler containing alumina and quartz, and the content of the alumina contained in the filler is 1 to 10 percent by weight of the total amount of the glass and the filler.

Find Patent Forward Citations

Quick Actions:

Adachi, Hiroshige. (2018). Glass ceramic material and multilayer ceramic electronic component (U.S. Patent No. 9881743). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9881743

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

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