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:
Aug. 17, 2010
Filed:
Dec. 17, 2007
Applicant:
Klaus Burkard, Regensburg, DE;
Inventor:
Klaus Burkard, Regensburg, DE;
Assignee:
Osram Gesellschaft mit beschränkter Haftung, Munich, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02B 6/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A light guide comprising a base body and a plurality of outcoupling elements that are disposed on an outcoupling side of the base body and are provided to couple radiation out of the base body, said outcoupling elements being applied on a film. A method of producing the light guide.
Burkard, Klaus. (2010). Light guide and method of producing a light guide (U.S. Patent No. 7778507). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7778507
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile