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:
Sep. 21, 2021
Filed:
Jun. 30, 2017
Applicant:
Signify Holding B.v., Eindhoven, NL;
Inventors:
Gwendolyn Anita Luiten, Riethoven, NL;
Mark Johannes Antonius Verhoeven, Deurne, NL;
Patrick Zuidema, Mierlo, NL;
Joris Jan Vrehen, Waalre, NL;
Assignee:
SIGNIFY HOLDING B.V., Eindhoven, NL;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F21V 29/76 (2015.01); F21V 29/89 (2015.01); H01L 23/367 (2006.01); H01L 21/48 (2006.01); F28D 1/02 (2006.01); H05K 7/20 (2006.01); B23P 15/26 (2006.01);
U.S. Cl.
CPC ...
F21V 29/763 (2015.01); B23P 15/26 (2013.01); F21V 29/76 (2015.01); F21V 29/89 (2015.01); F28D 1/0233 (2013.01); H01L 21/4878 (2013.01); H01L 23/3672 (2013.01); H05K 7/20409 (2013.01);
Abstract
A finned heat sink, folded from a single piece of plate material, includes a base part and a plurality of fins. The base part includes a plurality of fin extensions and at least one support element. The support element includes bridging parts bridging the inter-fin distances, wherein the bridging parts comprise length reducing parts to thereby reduce those inter-fin distances.