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:
Feb. 26, 2013
Filed:
Jul. 26, 2012
Applicant:
Hsin-chin Hung, New Taipei, TW;
Inventor:
Hsin-Chin Hung, New Taipei, TW;
Assignee:
Hon Hai Precision Industry Co., Ltd., New Taipei, TW;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04N 5/225 (2006.01); G06K 7/10 (2006.01); F21V 9/06 (2006.01);
U.S. Cl.
CPC ...
Abstract
An electromagnetic shielding coating covers a lens coated with an optical coating. A light shielding coating covers the optical coating. The electromagnetic shielding coating covers the light shielding coating. The electromagnetic shielding coating includes a first metal layer containing stainless steel and covering the light shielding coating directly, a second copper layer formed on the first metal layer, and a third metal layer formed on the second copper layer. The third metal layer includes stainless steel and copper.