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. 18, 2016
Filed:
Sep. 14, 2012
Applicants:
Chun-chen Chen, Taoyuan County, TW;
Po-ching Yu, Taoyuan County, TW;
Wei-chun Chang, Taoyuan County, TW;
Inventors:
Chun-Chen Chen, Taoyuan County, TW;
Po-Ching Yu, Taoyuan County, TW;
Wei-Chun Chang, Taoyuan County, TW;
Assignee:
PHIHONG TECHNOLOGY CO., LTD., Taoyuan County, TW;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H02J 5/00 (2016.01); H01F 38/14 (2006.01);
U.S. Cl.
CPC ...
H02J 5/005 (2013.01); H01F 38/14 (2013.01);
Abstract
A wireless transformer system comprises a primary side of AC/DC converter with power factor correction and a secondary side of a half bridge resonant DC/DC converter to power a device wirelessly.