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:
Jul. 31, 2007
Filed:
Jan. 31, 2005
Dennis Liu, Tao Yuan, TW;
Tsan-nan Chien, Taipei, TW;
Yu-nien Huang, Chung Li, TW;
Shun-ta Yu, Taipei, TW;
Cheng-yu Wang, Hsinchu, TW;
Dennis Liu, Tao Yuan, TW;
Tsan-Nan Chien, Taipei, TW;
Yu-Nien Huang, Chung Li, TW;
Shun-Ta Yu, Taipei, TW;
Cheng-Yu Wang, Hsinchu, TW;
Quanta Computer Inc., Tao Yuan Shien, TW;
Abstract
An extended fin array has a main heat-dissipation module and an extended heat-dissipation module. The main heat-dissipation module and the extended heat-dissipation module are stacked to increase the effective convective area to increase the heat-dissipation effect. The extended heat-dissipation module is in the main heat-dissipation module when the heat amount generated by an electronic device is normal. The extended heat-dissipation module extends out from the main heat-dissipation module to increase the heat convection area when the heat amount generated by the electronic device is large.