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:
Jul. 08, 2014
Filed:
Oct. 25, 2010
Applicants:
Shun-te Yu, Hualien, TW;
Wen-ming Huang, Taoyuan, TW;
Kuang-hsien Hsu, Taipei, TW;
Chieh-shiung Chang, Kaohsiung, TW;
Inventors:
Shun-te Yu, Hualien, TW;
Wen-ming Huang, Taoyuan, TW;
Kuang-hsien Hsu, Taipei, TW;
Chieh-shiung Chang, Kaohsiung, TW;
Assignee:
Genesys Logic, Inc., Shindian, TW;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H02J 7/04 (2006.01);
U.S. Cl.
CPC ...
Abstract
A USB charging system and the method thereof are disclosed. The USB charging system includes a hub device having a charging function module and a plurality of connection ports. The charging function module dynamically distributes the charging current to the connection ports based on power supply ability of a power unit for providing the charging current to at least one chargeable device wherein the charging current is greater than USB protocol current.