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:
Nov. 28, 2006
Filed:
Dec. 17, 2004
Gen-cai Wang, Shenzhen, CN;
Di-qiong Zhao, Shenzhen, CN;
Yi-chyng Fang, Tu-Cheng, TW;
Fu Zhun Precision Industry (Shen Zhen) Co., Ltd., Guangdong Province, CN;
Foxconn Technology Co., Ltd., , TW;
Abstract
A heat dissipating device includes a heat sink forming a pressing portion thereon and a clip. The heat sink includes a hollow dissipating member and a column-shaped core, and the clip includes an integrally formed body defining a round hole therein. The pressing portion extends beyond the clip and presses the body of the clip on the heat sink. The method for manufacturing the heat dissipating device as above-mentioned includes the following steps: providing a heat sink with a collar formed thereon; providing a clip on the heat sink with the collar extending beyond the clip; having the collar deformed under pressure to form a pressing portion pressing the clip on the heat sink.