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. 04, 2008
Filed:
Apr. 28, 2005
Applicant:
Chih-lung Huang, Taipei, TW;
Inventor:
Chih-Lung Huang, Taipei, TW;
Assignee:
Qisda Corporation, Taoyuan County, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02K 7/065 (2006.01); H02K 33/00 (2006.01); H02K 33/18 (2006.01);
U.S. Cl.
CPC ...
Abstract
A vibration motor and an electronic device utilizing the same. The vibration motor is disposed in a housing to abut the housing. A first case is disposed in the housing. A second case is combined with the first case. A magnet and a rotor are disposed between the first and second cases. A shaft passes through the magnet, the rotor, and the second case, and is rotatably disposed on the first case. A weight is exposed by the second case, and connected to the shaft passing through the second case. The weight rotates along with the shaft to generate vibration. The vibration of the weight is transmitted to the housing.