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:
May. 10, 2022
Filed:
Mar. 07, 2018
Applicant:
Telefonaktiebolaget Lm Ericsson (Publ), Stockholm, SE;
Inventors:
Jonas Kronander, Knivsta, SE;
Andreas Höglund, Solna, SE;
Andres Laya, Stockholm, SE;
Yngve Selén, Uppsala, SE;
Hugo Tullberg, Nyköping, SE;
Assignee:
TELEFONAKTIEBOLAGET LM ERICSSON (PUBL), Stockholm, SE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02J 50/80 (2016.01); H02J 50/90 (2016.01); H02J 50/20 (2016.01);
U.S. Cl.
CPC ...
H02J 50/80 (2016.02); H02J 50/90 (2016.02); H02J 50/20 (2016.02);
Abstract
A technique for wirelessly charging a wireless device using a charging beam transmitted by a base station in a wireless communication system is disclosed. A method implementation of the technique is performed by the base station and comprises receiving (S), from the wireless device, feedback on charging quality observed by the wireless device, and adjusting (S) the charging beam based on the feedback received from the wireless device.