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:
Feb. 03, 2009
Filed:
Aug. 04, 2005
Applicant:
Yi-chung Chou, Taipei, TW;
Inventor:
Yi-Chung Chou, Taipei, TW;
Assignee:
ITE Tech., Inc., Hsinchu, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M 10/46 (2006.01);
U.S. Cl.
CPC ...
Abstract
A boost/buck and DC/DC power converter with a charging function, a method thereof and a system incorporating the same are disclosed. The system uses an external power supply or a rechargeable battery as the power thereof. The power converter regulates the external power supply for producing the output voltage. An inductor-based booster/bucker further boosts or bucks the produced output voltage and the boosted or bucked output voltage charges the rechargeable battery.