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:
Mar. 13, 2012
Filed:
Feb. 08, 2011
Applicants:
Kenji Inoue, Hyogo, JP;
Junpei Sasaki, Osaka, JP;
Inventors:
Kenji Inoue, Hyogo, JP;
Junpei Sasaki, Osaka, JP;
Assignee:
Panasonic Corporation, Osaka, JP;
Primary Examiner:
Int. Cl.
CPC ...
G02B 9/00 (2006.01); G02B 3/08 (2006.01);
U.S. Cl.
CPC ...
Abstract
A hybrid optical element includes: a glass substrate having a first optically functional surface and a second optically functional surface; and a resin layer bonded to the second optically functional surface. The glass substrate further has an outer peripheral surface provided around the first optically functional surface. The outer peripheral surface has a surface roughness Ra of at least 1 μm but not more than 20 μm.
Inoue, Kenji. (2012). Hybrid optical element (U.S. Patent No. 8134788). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8134788
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile