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. 25, 2026
Filed:
Jul. 04, 2022
Applicant:
E Ink Holdings Inc., Hsinchu, TW;
Inventors:
Chuen-Jen Liu, Hsinchu, TW;
Jia-Hong Xu, Hsinchu, TW;
Assignee:
E Ink Holdings Inc., Hsinchu, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02J 50/80 (2016.01); H02J 7/42 (2026.01); H02J 50/90 (2016.01);
U.S. Cl.
CPC ...
H02J 50/80 (2016.02); H02J 7/42 (2026.01); H02J 50/90 (2016.02);
Abstract
A smart wireless charging control system including at least one receiver and a transmitter is provided. The receiver is configured to receive a charging signal to be charged and to start operating. The transmitter is configured to transmit the charging signal to scan the receiver to charge the receiver during an initialization period. During the initialization period, the transmitter rotates an angle for transmitting the charging signal by the transmitter and records a time of transmitting the charging signal and the angle for transmitting the charging signal.