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:
Oct. 30, 2007
Filed:
Oct. 24, 2005
Chun-chi Chen, Shenzhen, CN;
Shih-hsun Wung, Shenzhen, CN;
Guang Yu, Shenzhen, CN;
Da-yuan Zhou, Shenzhen, CN;
Jin-biao Liu, Shenzhen, CN;
Chun-Chi Chen, Shenzhen, CN;
Shih-Hsun Wung, Shenzhen, CN;
Guang Yu, Shenzhen, CN;
Da-Yuan Zhou, Shenzhen, CN;
Jin-Biao Liu, Shenzhen, CN;
Fu Zhun Precision Industry (Shen Zhen) Co., Ltd., Longhua Town, Bao An District, Shenzhen , Guangdong Province, CN;
Foxconn Technology Co., Ltd., Tu-Cheng , Taipei Hsien, TW;
Abstract
A heat sink includes a fin assembly () including a plurality of fin plates () and a fan () mounted on the fin assembly. Each fin plate includes a plurality of cutouts () defined on one edge thereof, and the cutouts of the fin plates cooperatively form a scraggy surface when the fin plates are assembled together. Airflow produced by the fan directly impinges on the scraggy surface thereby enhancing heat transferring between the fin plates and the airflow.