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:
Dec. 15, 2015
Filed:
Oct. 10, 2013
Applicant:
Switch Bulb Company, Inc., San Jose, CA (US);
Inventors:
Glenn Wheelock, San Jose, CA (US);
Bernhard Stonas, Hayward, CA (US);
Assignee:
Switch Bulb Company, Inc., San Jose, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F21V 29/00 (2015.01); F21V 3/02 (2006.01); F21V 31/04 (2006.01); F21K 99/00 (2010.01); F21V 29/56 (2015.01); A61K 39/00 (2006.01); A61K 47/48 (2006.01); C07K 14/735 (2006.01); C07K 16/24 (2006.01); C07K 16/28 (2006.01); H05K 13/00 (2006.01); F21V 29/58 (2015.01); F21Y 101/02 (2006.01); H01L 33/64 (2010.01); F21V 29/506 (2015.01);
U.S. Cl.
CPC ...
F21K 9/00 (2013.01); A61K 39/0008 (2013.01); A61K 47/48507 (2013.01); C07K 14/70535 (2013.01); C07K 16/241 (2013.01); C07K 16/2887 (2013.01); F21K 9/13 (2013.01); F21V 29/004 (2013.01); F21V 29/20 (2013.01); F21V 29/56 (2015.01); F21V 29/58 (2015.01); F21V 31/04 (2013.01); H05K 13/0023 (2013.01); A61K 2039/507 (2013.01); A61K 2039/6056 (2013.01); C07K 2317/21 (2013.01); C07K 2317/53 (2013.01); C07K 2317/72 (2013.01); C07K 2317/92 (2013.01); C07K 2319/30 (2013.01); F21V 3/02 (2013.01); F21V 29/506 (2015.01); F21Y 2101/02 (2013.01); H01L 33/648 (2013.01); Y10T 29/49002 (2015.01);
Abstract
An LED bulb includes a shell, one or more LEDs, a thermally conductive liquid, and a liquid-volume compensator mechanism. The one or more LEDs are disposed within the shell. The thermally conductive liquid is held within the shell. The liquid-volume compensator mechanism is configured to compensate for expansion of the thermally conductive liquid.