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. 22, 2013
Filed:
Jan. 28, 2011
Applicants:
Wei-chen Hsin, Hsinchu County, TW;
Ko-wen Chiu, Hsinchu County, TW;
Inventors:
Wei-Chen Hsin, Hsinchu County, TW;
Ko-Wen Chiu, Hsinchu County, TW;
Assignee:
United Microelectronics Corp., Hsinchu, TW;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G08B 21/00 (2006.01); G01B 7/14 (2006.01); G01M 15/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
An object is set to move back and forth between a first position and a second position in a cylinder. A measurement point between the first position and the second position is preset. A counted period indicating a duration that the object moves from the first position to the first measurement point is obtained. Then a movement behavior parameter is obtained according to the counted period. Whether the movement behavior parameter of the object matches a specified condition is determined. If matching occurs, a warning message is generated.