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:
Nov. 28, 2023
Filed:
Jun. 13, 2022
Applicant:
Stmicroelectronics Design and Application S.r.o., Prague, CZ;
Inventor:
Tomas Teply, HloubetĂn, CZ;
Assignee:
STMICROELECTRONICS DESIGN AND APPLICATION S.R.O., Prague, CZ;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M 10/44 (2006.01); H01M 10/46 (2006.01); H02J 50/12 (2016.01); H02J 7/02 (2016.01); H02J 50/70 (2016.01); H02J 50/80 (2016.01); H02J 50/00 (2016.01); H01F 38/14 (2006.01); H01F 27/36 (2006.01); H02J 50/40 (2016.01); H04R 1/10 (2006.01); H01F 27/28 (2006.01);
U.S. Cl.
CPC ...
H02J 50/12 (2016.02); H01F 27/2885 (2013.01); H01F 27/36 (2013.01); H01F 38/14 (2013.01); H02J 7/02 (2013.01); H02J 50/005 (2020.01); H02J 50/40 (2016.02); H02J 50/70 (2016.02); H02J 50/80 (2016.02); H04R 1/1016 (2013.01); H04R 1/1025 (2013.01); H04R 1/1041 (2013.01); H04R 1/1058 (2013.01); H04R 2420/07 (2013.01);
Abstract
A system and method for wireless charging a wireless earbud. The wireless earbud having a body that includes a passive magnetic shield and a coil. The coil is wound around a portion of the body comprising the passive magnetic shielding. The wireless earbud receiving wireless energy in response to the placement of the body within an electromagnetic field, which results in the charging of a battery of the wireless earbud.