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:
Sep. 24, 2019
Filed:
Oct. 24, 2016
Applicant:
Meta View, Inc., San Mateo, CA (US);
Inventors:
Ashish Ahuja, Mountain View, CA (US);
Zhangyi Zhong, San Francisco, CA (US);
Jackson Wilkins, Portola Valley, CA (US);
Raymond Chun Hing Lo, Richmond Hill, CA;
Alan Beltran, Woodside, CA (US);
Assignee:
Meta View, Inc., San Mateo, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02C 7/10 (2006.01); G02B 27/22 (2018.01); G02B 27/01 (2006.01); B29D 11/00 (2006.01); G02B 1/11 (2015.01);
U.S. Cl.
CPC ...
G02B 27/2235 (2013.01); B29D 11/00865 (2013.01); G02B 27/0172 (2013.01); G02B 1/11 (2013.01); G02B 2027/0134 (2013.01);
Abstract
Aspects of the disclosed apparatuses, methods and systems provide coating profiles for optics of a stereoscopic vision system configured to reduce unwanted light. Offset masks are used to provide gradient coating thicknesses. A method of forming the optical system with coatings and mechanical holder used during the method also are provided.