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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 9937683 B1

PDFFull Text
Date of Patent:
Apr. 10, 2018

Filed:

Jun. 22, 2015

Composite sheet, production method thereof and electronic apparatus using the same

Applicant:

Panasonic Intellectual Property Management Co., Ltd., Osaka, JP;

Inventors:

Kazuma Oikawa, Osaka, JP;

Kei Toyota, Osaka, JP;

Daido Kohmyohji, Nara, JP;

Shigeaki Sakatani, Osaka, JP;

Assignee:

Panasonic Intellectual Property Management Co., Ltd., Osaka, JP;

Attorneys:

Panasonic IP Management

Kerry S. Culpepper

Primary Examiner:

Mukund G Patel

Int. Cl.
CPC ...
B32B 5/18 (2006.01); B32B 5/02 (2006.01); B32B 5/26 (2006.01); B32B 7/00 (2006.01); B32B 7/02 (2006.01); B32B 9/00 (2006.01); B32B 9/04 (2006.01); H01L 23/373 (2006.01); B29C 65/02 (2006.01); B29C 65/00 (2006.01); B32B 7/04 (2006.01); B32B 17/06 (2006.01); B32B 37/06 (2006.01); B32B 37/18 (2006.01); G06F 1/16 (2006.01); H01L 23/36 (2006.01); B29K 707/04 (2006.01); B29L 31/34 (2006.01);
U.S. Cl.
CPC ...
B32B 5/18 (2013.01); B29C 65/02 (2013.01); B29C 66/7294 (2013.01); B29C 66/73113 (2013.01); B29C 66/7444 (2013.01); B32B 5/022 (2013.01); B32B 5/026 (2013.01); B32B 5/26 (2013.01); B32B 7/005 (2013.01); B32B 7/02 (2013.01); B32B 7/04 (2013.01); B32B 9/007 (2013.01); B32B 9/047 (2013.01); B32B 17/06 (2013.01); B32B 37/06 (2013.01); B32B 37/182 (2013.01); G06F 1/1656 (2013.01); H01L 23/373 (2013.01); B29K 2707/04 (2013.01); B29K 2713/00 (2013.01); B29K 2715/003 (2013.01); B29L 2031/3481 (2013.01); B32B 2250/02 (2013.01); B32B 2250/03 (2013.01); B32B 2266/0228 (2013.01); B32B 2266/0278 (2013.01); B32B 2266/0285 (2013.01); B32B 2266/04 (2013.01); B32B 2266/057 (2016.11); B32B 2266/06 (2013.01); B32B 2266/102 (2016.11); B32B 2266/126 (2016.11); B32B 2305/22 (2013.01); B32B 2307/302 (2013.01); B32B 2307/304 (2013.01); B32B 2307/706 (2013.01); B32B 2313/04 (2013.01); B32B 2457/00 (2013.01); B32B 2457/04 (2013.01); H01L 23/36 (2013.01); H01L 2924/0002 (2013.01);
Abstract

A composite sheet includes a graphite layer, a heat insulation layer including a fiber and a heat insulation material and a fiber layer located between the graphite layer and the heat insulation layer, wherein the fiber layer comprises the fiber. An electronic apparatus includes an electronic component that involves heat generation, a housing and the composite sheet, wherein the composite sheet is placed between the electronic component and the housing.

Find Patent Forward Citations

Oikawa, Kazuma. (2018). Composite sheet, production method thereof and electronic apparatus using the same (U.S. Patent No. 9937683). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9937683

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

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