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:
May. 21, 2019
Filed:
Mar. 10, 2015
Applicant:
Mediatek Inc., Hsin-Chu, TW;
Inventors:
Kuan-Kai Juan, Hsinchu County, TW;
Li-Ting Tsai, Hsinchu, TW;
Assignee:
MediaTek Inc., Hsin-Chu, TW;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H02J 7/02 (2016.01); H02J 7/00 (2006.01);
U.S. Cl.
CPC ...
H02J 7/025 (2013.01); H02J 7/007 (2013.01);
Abstract
A wireless charging system is provided. The wireless charging system includes a wireless power receiver circuit and a power management unit. The wireless power receiver circuit is arranged for adjusting an output power according to charging information. The power management unit is coupled to the wireless power receiver circuit, and is arranged for receiving the output power from the wireless power receiver circuit to charge an energy source, and transmitting the charging information to the wireless power receiver circuit.