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:
Feb. 21, 2017
Filed:
Mar. 26, 2015
Applicant:
Fujitsu Limited, Kawasaki-shi, Kanagawa, JP;
Inventors:
Kenichi Uesugi, Yokohama, JP;
Yoshihisa Nakagawa, Yokohama, JP;
Atsushi Kaneko, Yokohama, JP;
Hiroshi Nakamura, Kawasaki, JP;
Hideki Sonobe, Yokosuka, JP;
Toshimitsu Kobayashi, Otawara, JP;
Assignee:
FUJITSU LIMITED, Kawasaki, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H05K 7/20 (2006.01);
U.S. Cl.
CPC ...
H05K 7/20409 (2013.01); H05K 7/2069 (2013.01);
Abstract
A heat dissipation device includes: a first plate with a first surface on which a first heat dissipation fin is formed; a second plate with a first surface on which a second heat dissipation fin is formed, and a heat conduction unit that passes through a first through-hole of the first plate and a second through-hole of the second plate.