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. 28, 2012
Filed:
Feb. 01, 2010
Dung-chang Yeh, Taipei Hsien, TW;
Zhi-ya Yang, Shenzhen, CN;
Xue-lian Suo, Shenzhen, CN;
Ying-liang LI, Shenzhen, CN;
Song-lin YE, Shenzhen, CN;
Yung-ping Lin, Taipei Hsien, TW;
Dung-Chang Yeh, Taipei Hsien, TW;
Zhi-Ya Yang, Shenzhen, CN;
Xue-Lian Suo, Shenzhen, CN;
Ying-Liang Li, Shenzhen, CN;
Song-Lin Ye, Shenzhen, CN;
Yung-Ping Lin, Taipei Hsien, TW;
Fu Zhun Precision Industry (Shen Zhen) Co., Ltd., Shenzhen, Guangdong Province, CN;
Foxconn Technology Co., Ltd., Tu-Cheng, New Taipei, TW;
Abstract
A cooling fan includes a fan housing and a stator and an impeller received in the fan housing. The fan housing includes a frame and a mounting portion located in the frame. The stator is received in the frame and mounted to the mounting portion. The impeller is mounted to the stator and rotatable with respect to the stator. The impeller includes a hub and a plurality of blades extending radially and outwardly from the hub. Each of the blades includes an inner end connected with the hub and an outer end distant from the hub. Each of the blades forms a tab on the outer end at the end surface.