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:
Apr. 30, 2024
Filed:
Sep. 25, 2019
Goertek Inc., Shandong, CN;
Tao Sui, Shandong, CN;
GOERTEK INC., Shandong, CN;
Abstract
A method and circuit for controlling an earphone, and a smart wrist-mounted device are provided. The method is applied to a wireless earphone including an earphone charging chip and an earphone Bluetooth chip. With the method, a power supply line between the earphone charging chip and the earphone Bluetooth chip remains in a connected state when it is detected that the wireless earphone is placed in the charging base, and the power supply line is disconnected when it is detected that the charging base is charging the wireless earphone to turn off the wireless earphone.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile