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. 16, 2016
Filed:
Nov. 30, 2012
Applicant:
Sony Corporation, Tokyo, JP;
Inventors:
Naoki Yotsumoto, Tokyo, JP;
Kouji Miyata, Kanagawa, JP;
Assignee:
SONY CORPORATION, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F21V 33/00 (2006.01); F21K 99/00 (2016.01); H04R 1/02 (2006.01); H05B 37/02 (2006.01); F21V 23/04 (2006.01); F21V 3/02 (2006.01); F21V 23/00 (2015.01); F21Y 101/02 (2006.01); F21Y 103/02 (2006.01);
U.S. Cl.
CPC ...
F21V 33/0056 (2013.01); F21K 9/1355 (2013.01); F21V 23/0435 (2013.01); H04R 1/028 (2013.01); H05B 37/0272 (2013.01); F21V 3/02 (2013.01); F21V 23/006 (2013.01); F21Y 2101/02 (2013.01); F21Y 2103/022 (2013.01); H04R 2201/021 (2013.01);
Abstract
An electric light bulb type light source apparatus capable of ensuring high receiver sensitivity and achieving downsizing without sacrificing light distribution characteristics for lighting.