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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.:

US 9933148 B1

PDFFull Text
Date of Patent:
Apr. 03, 2018

Filed:

Aug. 12, 2014

Led light bulbs

Applicant:

Cree, Inc., Durham, NC (US);

Inventors:

George R. Brandes, Raleigh, NC (US);

Julio A. Garceran, Cary, NC (US);

Assignee:

Cree, Inc., Durham, NC (US);

Attorneys:

Withrow & Terranova, P.L.L.C.

Vincent K. Gustafson

Primary Examiner:

Bao Q Truong

Int. Cl.
CPC ...
F21V 29/70 (2015.01); F21V 29/51 (2015.01); F21V 23/00 (2015.01); F21V 23/02 (2006.01); F21V 29/00 (2015.01); F21K 9/90 (2016.01); F21V 29/02 (2006.01); F21V 29/507 (2015.01); F21V 29/67 (2015.01); F21V 29/74 (2015.01); F21V 29/83 (2015.01); F21V 29/57 (2015.01); F21K 9/23 (2016.01); F21K 9/232 (2016.01); F21K 9/60 (2016.01); F21K 9/64 (2016.01); F21K 9/238 (2016.01); F21V 3/04 (2018.01); F21V 29/506 (2015.01); F21Y 101/00 (2016.01); F21Y 105/10 (2016.01); F21Y 115/30 (2016.01); F21Y 115/10 (2016.01); F21Y 107/30 (2016.01); F21Y 107/40 (2016.01);
U.S. Cl.
CPC ...
F21V 29/70 (2015.01); F21K 9/23 (2016.08); F21K 9/232 (2016.08); F21K 9/238 (2016.08); F21K 9/60 (2016.08); F21K 9/64 (2016.08); F21K 9/90 (2013.01); F21V 3/049 (2013.01); F21V 23/005 (2013.01); F21V 23/02 (2013.01); F21V 29/004 (2013.01); F21V 29/006 (2013.01); F21V 29/02 (2013.01); F21V 29/507 (2015.01); F21V 29/51 (2015.01); F21V 29/57 (2015.01); F21V 29/677 (2015.01); F21V 29/74 (2015.01); F21V 29/83 (2015.01); F21V 3/0463 (2013.01); F21V 3/0481 (2013.01); F21V 29/506 (2015.01); F21Y 2101/00 (2013.01); F21Y 2105/10 (2016.08); F21Y 2107/30 (2016.08); F21Y 2107/40 (2016.08); F21Y 2115/10 (2016.08); F21Y 2115/30 (2016.08); H05K 2201/047 (2013.01); H05K 2201/10106 (2013.01); Y10S 362/80 (2013.01); Y10T 29/4913 (2015.01);
Abstract

LED light bulbs include openings in base or cover portions, and optional forced flow elements, for convective cooling. Thermally conductive optically transmissive material may be used for cooling, optionally including fins. A LED light engine may be fabricated from a substrate via planar fabrication techniques and shaped to form a substantially rigid upright support structure. Mechanical, electrical, and thermal connections may be made between a LED light engine and a LED light bulb.

Find Patent Forward Citations

Brandes, George. (2018). Led light bulbs (U.S. Patent No. 9933148). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9933148

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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