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. 22, 2017
Filed:
Mar. 13, 2012
Applicant:
Johannes Hoechtl, Eichstaett, DE;
Inventor:
Johannes Hoechtl, Eichstaett, DE;
Assignee:
Ledvance GmbH, Garching, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F21K 99/00 (2016.01); F21V 13/04 (2006.01); F21V 3/00 (2015.01); F21K 9/20 (2016.01); F21K 9/61 (2016.01); F21K 9/235 (2016.01); F21Y 115/10 (2016.01);
U.S. Cl.
CPC ...
F21K 9/10 (2013.01); F21K 9/20 (2016.08); F21K 9/235 (2016.08); F21K 9/61 (2016.08); F21V 3/00 (2013.01); F21V 13/04 (2013.01); F21Y 2115/10 (2016.08);
Abstract
A bulb for a semiconductor luminous device is provided. The bulb is three-dimensionally extended and includes at least one optically effective surface structure. A semiconductor luminous device may include at least one semiconductor light source and an optically transmissive bulb for transmitting light emitted by the at least one semiconductor light source, the bulb being three-dimensionally extended and comprising at least one optically effective surface structure, wherein the bulb encloses at least one semiconductor light source.