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.:
Date of Patent:
Jun. 25, 2013
Filed:
Nov. 19, 2010
Applicants:
Chwan-hwa Chiang, Taipei Hsien, TW;
Qi-jian Du, Shenzhen, CN;
Inventors:
Chwan-Hwa Chiang, Taipei Hsien, TW;
Qi-Jian Du, Shenzhen, CN;
Assignees:
Shenzhen Futaihong Precision Industry Co., Ltd., Shenzhen, CN;
FIH (Hong Kong) Limited, Kowloon, HK;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A47G 19/22 (2006.01);
U.S. Cl.
CPC ...
Abstract
An electronic device housing includes a substrate and a nano titanium dioxide coating formed on the substrate is provided. The nano titanium dioxide coating has a thickness of about 10-100 nm. The nano titanium dioxide coating is formed of rutile crystals or composite crystals formed of rutile and anatase. A method for making the electronic device is also described there.