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:
Dec. 24, 2019
Filed:
Aug. 25, 2017
Applicant:
Wits Co., Ltd., Yongin-si, Gyeonggi-do, KR;
Inventors:
Assignee:
WITS Co., Ltd., Gyeonggi-do, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04B 5/00 (2006.01); H02J 7/02 (2016.01); H02J 50/80 (2016.01); H02J 50/10 (2016.01); H02J 50/90 (2016.01); H02J 50/40 (2016.01);
U.S. Cl.
CPC ...
H04B 5/0037 (2013.01); H02J 7/025 (2013.01); H02J 50/10 (2016.02); H02J 50/90 (2016.02); H02J 50/40 (2016.02); H02J 50/80 (2016.02);
Abstract
A wireless power transmitter includes a switch circuit including switches connected to a transmission resonator; a current detector configured to detect a transient current induced in the transmission resonator; and a controller configured to control the switch circuit and adjust an output of the wireless power transmitter based on an amplitude of the transient current.