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:
Sep. 09, 2014
Filed:
May. 20, 2011
Young-shik Shin, Suwon-si, KR;
Dae-hyun Sim, Seoul, KR;
Chang-seok Lee, Cheonan-si, KR;
Beom-soo Cho, Seongnam-si, KR;
Hyun-soo Kim, Hwaseong-si, KR;
Se-yeon Kim, Seongnam-si, KR;
Young-Shik Shin, Suwon-si, KR;
Dae-Hyun Sim, Seoul, KR;
Chang-Seok Lee, Cheonan-si, KR;
Beom-Soo Cho, Seongnam-si, KR;
Hyun-Soo Kim, Hwaseong-si, KR;
Se-Yeon Kim, Seongnam-si, KR;
Samsung Electronics Co,. Ltd., Suwon-si, KR;
Abstract
A method and system for wireless charging using a radio wave. The method includes scanning a radio wave of an access point, determining an available charging frequency band among frequency bands, sending the access point a request for transmitting a charging radio wave at the charging frequency band, and switching power output from an antenna, to a battery circuit.