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. 29, 2008
Filed:
Dec. 01, 2006
Applicants:
Kuo-kai Shyu, Jhongli, TW;
Ko-wen Jwo, Taipei, TW;
Chih-hung Lo, Jhongli, TW;
Inventors:
Assignee:
National Central University, Taoyuan County, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01F 21/06 (2006.01);
U.S. Cl.
CPC ...
Abstract
A non-contact power system transfers power and signals simultaneously. The signals control the non-contact power system. And an operational frequency is operated on a resonant frequency so that there is no voltage alternating on power switch and power loss is reduced.