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:
Nov. 20, 2012
Filed:
Aug. 04, 2010
Applicants:
Yoshifumi Watanabe, Shinjuku-ku, JP;
Eiichi Yajima, Shinjuku-ku, JP;
Inventors:
Yoshifumi Watanabe, Shinjuku-ku, JP;
Eiichi Yajima, Shinjuku-ku, JP;
Assignee:
Hoya Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02B 7/12 (2006.01); G02B 1/08 (2006.01);
U.S. Cl.
CPC ...
Abstract
An aspect of the present invention relates to a polarizing lens comprising a polarizing layer on a substrate, wherein the polarizing layer comprises polarization axes that are at least partly in the form of a closed curve.
Watanabe, Yoshifumi. (2012). Polarizing lens (U.S. Patent No. 8313193). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8313193
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile