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. 04, 2017
Filed:
Oct. 15, 2012
Samsung Electronics Co., Ltd., Suwon-si, Gyeonggi-do, KR;
Ranjeet Kumar Patro, Bangalore, IN;
Thenmozhi Arunan, Bangalore, IN;
Samsung Electronics Co., Ltd., Suwon-si, KR;
Abstract
A wireless power charging system and a method thereof are provided. The system includes a power transmitter configured to charge one or more power receivers. The power transmitter includes a signal and control unit configured to detect the one or more power receivers present within a radio frequency range of a power transmitter, transmit a request for discovering each of the one or more power receivers, and determine whether a response is received from each of the one or more power receivers. The power transmitter further includes a regulator unit connected to the signal and control unit configured to modulate an amount of radiation to be transmitted based on the number of power receivers that provided a response and a power conversion unit connected to the regulator unit transmitting energy radiation to charge the one or more power receivers.