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:
Aug. 17, 2021
Filed:
Nov. 07, 2019
Applicant:
Champ Tech Optical (Foshan) Corporation, Foshan, CN;
Inventors:
Assignee:
CHAMP TECH OPTICAL (FOSHAN) CORPORATION, Foshan, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F28D 15/00 (2006.01); H01L 23/473 (2006.01); F28F 3/02 (2006.01);
U.S. Cl.
CPC ...
H01L 23/473 (2013.01); F28F 3/025 (2013.01);
Abstract
A heat dissipating device which is liquid cooled includes a base and at least one heat dissipation fin connected to the base. The base includes a first cavity. The at least one heat dissipation fin comprising a second cavity communicating with the first cavity, the second cavity and the first cavity together form an accommodation cavity for accommodating a working fluid which forcefully applies cooling upon being heated sufficiently to be vaporized.