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. 02, 2014
Filed:
Jan. 04, 2011
Applicant:
Kayoko Kawano, Kawasaki, JP;
Inventor:
Kayoko Kawano, Kawasaki, JP;
Assignee:
Fujitsu Limited, Kawasaki, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 23/40 (2006.01);
U.S. Cl.
CPC ...
H01L 23/4093 (2013.01); H01L 2924/0002 (2013.01);
Abstract
A heat sink for cooling a device mounted on a mount board, the heat sink having a plurality of grooves at different heights in a surface opposite a surface in contact with the device.
Kawano, Kayoko. (2014). Heat sink and method for fixing heat sink (U.S. Patent No. 8902592). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8902592
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile