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:
Jul. 27, 2010
Filed:
May. 15, 2008
Applicants:
Tetsuya Suzuki, Osaka, JP;
Tomokazu Tokunaga, Hyogo, JP;
Inventors:
Tetsuya Suzuki, Osaka, JP;
Tomokazu Tokunaga, Hyogo, JP;
Assignee:
Panasonic Corporation, Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02B 9/00 (2006.01); C03B 11/02 (2006.01); C03B 23/00 (2006.01); C03B 29/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
In a bonded optical element, a second optical element is bonded to a first optical element by forming the second optical element by heating and pressing against the first optical element a second optical element material. The first optical element is a concave lens. A bonded face of an intermediate portion between a lens portion and an edge portion of the first optical element is substantially in an R shape in section.
Suzuki, Tetsuya. (2010). Bonded optical element (U.S. Patent No. 7764446). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7764446
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile