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:
Aug. 14, 2018
Filed:
Jul. 25, 2016
Samsung Electronics Co., Ltd., Suwon-si, KR;
Eun Seok Park, Yongin-si, KR;
Sang Wook Kwon, Seongnam-si, KR;
Ki Young Kim, Yongin-si, KR;
Nam Yun Kim, Seoul, KR;
Dong Zo Kim, Yongin-si, KR;
Yun Kwon Park, Dongducheon-si, KR;
Young Ho Ryu, Yongin-si, KR;
Chang Wook Yoon, Yongin-si, KR;
Jin Sung Choi, Gimpo-si, KR;
Young Tack Hong, Seongnam-si, KR;
Samsung Electronics Co., Ltd., Suwon-si, KR;
Abstract
A wireless power transmission system based on cell division is provided. A communication and power control method of the wireless power transmission system, includes setting a magnetic coupling zone. The method further includes detecting a target device in the magnetic coupling zone. The method further includes transmitting a power to the target device. The method further includes adjusting an amount of the power based on a transmission efficiency of the power.