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. 31, 2018
Filed:
Nov. 02, 2015
Samsung Electronics Co., Ltd., Suwon-si, KR;
Nam Yun Kim, Seoul, KR;
Sang Wook Kwon, Seongnam-si, KR;
Yun Kwon Park, Dongducheon-si, KR;
Eun Seok Park, Yongin-si, KR;
Young Tack Hong, Seongnam-si, KR;
Ki Young Kim, Yongin-si, KR;
Young Ho Ryu, Yongin-si, KR;
Dong Zo Kim, Yongin-si, KR;
Jin Sung Choi, Gimpo-si, KR;
Chang Wook Yoon, Yongin-si, KR;
Samsung Electronics Co., Ltd., Suwon-si, KR;
Abstract
An apparatus and method for communication using a wireless power are provided. The apparatus includes an amplifier configured to amplify an input signal based on a power supplied to the amplifier. The apparatus further includes a control unit configured to detect a change in an impedance of a target device, and to change the power based on the change in the impedance. The apparatus further includes a demodulation unit configured to receive a message from the target device, and to demodulate the message based on the changed power.