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 8459335 B1

PDF
Full Text
Expired
Date of Patent:
Jun. 11, 2013

Filed:

Jul. 29, 2009
Applicants:

Kuo-len Lin, Wugu Township, Taipei County, TW;

Chen-hsiang Lin, Wugu Township, Taipei County, TW;

Ken Hsu, Wugu Township, Taipei County, TW;

Chih-hung Cheng, Wugu Township, Taipei County, TW;

Inventors:

Kuo-Len Lin, Wugu Township, Taipei County, TW;

Chen-Hsiang Lin, Wugu Township, Taipei County, TW;

Ken Hsu, Wugu Township, Taipei County, TW;

Chih-Hung Cheng, Wugu Township, Taipei County, TW;

Assignees:

CPUmate Inc, New Taipei, TW;

Golden Sun New Techniques Co., Ltd., New Taipei, TW;

Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F28F 7/00 (2006.01);
U.S. Cl.
CPC ...
Abstract

A heat-dissipating fin of a large area is made of a metallic sheet and has a fin body. An outer edge of one side of the fin body extends to form a sheet-like expanding portion. The expanding portion is bent and overlapped on the fin body to obtain the heat-dissipating fin. A heat sink includes a plurality of heat-dissipating fins and a heat-conducting element, which is formed by means of penetrating the respective heat-dissipating fins with a condensing section of the heat-conducting element.


Find Patent Forward Citations

Lin, Kuo-Len. (2013). Heat sink having heat-dissipating fins of large area and method for manufacturing the same (U.S. Patent No. 8459335). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8459335

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