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:
Jan. 01, 2013
Filed:
Apr. 25, 2011
Applicants:
Shih-ming Wang, Chung-Li, TW;
Yu-ding Chen, Chung-Li, TW;
Inventors:
Shih-Ming Wang, Chung-Li, TW;
Yu-Ding Chen, Chung-Li, TW;
Assignee:
Chung Yuan Christian University, Chung-Li, TW;
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F16H 55/18 (2006.01);
U.S. Cl.
CPC ...
Abstract
This invention provides a precise positioning platform by using of toggle type principle, wherein the positioning platform can be single toggle type, double toggle type, or combination with multi-link to enhance positioning platform precision.