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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 10446921 B1

PDFFull Text
Date of Patent:
Oct. 15, 2019

Filed:

Dec. 01, 2015

Composite material, shell for mobile device, their manufacturing methods, and mobile device

Applicant:

Byd Company Limited, Shenzhen, Guangdong, CN;

Inventors:

Lihong Zhao, Shenzhen, CN;

Wenhai Luo, Shenzhen, CN;

Dingwen Mao, Shenzhen, CN;

Assignee:

BYD COMPANY LIMITED, Shenzhen, Guangdong, CN;

Attorney:

Calfee, Halter & Griswold LLP

Primary Examiner:

Michael C Miggins

Int. Cl.
CPC ...
H01Q 1/40 (2006.01); H01Q 1/24 (2006.01); B32B 5/02 (2006.01); B32B 7/12 (2006.01); B32B 15/14 (2006.01); B32B 15/18 (2006.01); B32B 15/20 (2006.01); B32B 3/26 (2006.01); C23F 1/32 (2006.01); H04M 1/02 (2006.01);
U.S. Cl.
CPC ...
H01Q 1/40 (2013.01); B32B 3/266 (2013.01); B32B 5/02 (2013.01); B32B 7/12 (2013.01); B32B 15/14 (2013.01); B32B 15/18 (2013.01); B32B 15/20 (2013.01); C23F 1/32 (2013.01); H01Q 1/243 (2013.01); B32B 2250/05 (2013.01); B32B 2250/42 (2013.01); B32B 2255/06 (2013.01); B32B 2260/021 (2013.01); B32B 2260/023 (2013.01); B32B 2260/046 (2013.01); B32B 2262/0269 (2013.01); B32B 2262/04 (2013.01); B32B 2262/101 (2013.01); B32B 2451/00 (2013.01); B32B 2457/00 (2013.01); H04M 1/0283 (2013.01);
Abstract

Disclosed are a composite material, a shell for a mobile device, their manufacturing methods, and a mobile device. The composite material includes: a first metal substrate (); a first resin fiber plate () disposed on an upper surface of the first metal substrate; an antenna layer () disposed on an upper surface of the first resin fiber plate; a second resin fiber plate () disposed on an upper surface of the antenna layer; and a second metal substrate () disposed on an upper surface of the second resin fiber plate.

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Zhao, Lihong. (2019). Composite material, shell for mobile device, their manufacturing methods, and mobile device (U.S. Patent No. 10446921). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10446921

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