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:
Jul. 08, 2025
Filed:
Jun. 09, 2022
Applicant:
Infineon Technologies Ag, Neubiberg, DE;
Inventors:
Lifeng Guan, Singapore, SG;
Wai Keung Frankie Chan, Singapore, SG;
Assignee:
Infineon Technologies AG, Neubiberg, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02J 50/90 (2016.01); G01R 33/02 (2006.01); H02J 7/00 (2006.01); H02J 50/10 (2016.01); H02J 50/40 (2016.01); H04R 1/10 (2006.01);
U.S. Cl.
CPC ...
H02J 50/90 (2016.02); G01R 33/0206 (2013.01); H02J 7/0044 (2013.01); H02J 50/10 (2016.02); H02J 50/40 (2016.02); H04R 1/1016 (2013.01); H04R 1/1025 (2013.01); H04R 1/1041 (2013.01); H04R 2420/07 (2013.01);
Abstract
A device includes a first electronic component and a case, wherein the case includes a first charging compartment configured to accommodate and charge the first electronic component. The device further includes a first magnet included in the first electronic component and a 3D magnetic field sensor included in the case. The device further includes a detection unit configured to detect a position of the first electronic component relative to the first charging compartment based on a magnetic field sensed by the 3D magnetic field sensor.