Invention Application
- Patent Title: Enclosure Wireless Charging
-
Application No.: US17008238Application Date: 2020-08-31
-
Publication No.: US20220069626A1Publication Date: 2022-03-03
- Inventor: Tomas Teply
- Applicant: STMicroelectronics Design and Application S.R.O.
- Applicant Address: CZ Prague
- Assignee: STMicroelectronics Design and Application S.R.O.
- Current Assignee: STMicroelectronics Design and Application S.R.O.
- Current Assignee Address: CZ Prague
- Main IPC: H02J50/12
- IPC: H02J50/12 ; H02J7/02 ; H02J50/70 ; H02J50/80 ; H02J50/00 ; H01F38/14 ; H01F27/28 ; H01F27/36 ; H02J50/40 ; H04R1/10
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.
Public/Granted literature
- US11387679B2 Enclosure wireless charging Public/Granted day:2022-07-12
Information query
