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. 03, 2022
Filed:
Aug. 05, 2020
Panasonic Intellectual Property Management Co., Ltd., Osaka, JP;
Abstract
A wireless earphone includes: a sensor which serves as both of an antenna configured to transmit and receive a radio signal wirelessly to and from an external device and a pad configured to receive an input manipulation of a wearer; a radio circuit configured to perform various kinds processing relating to the radio signal; and a control circuit configured to perform various kinds processing on the basis of the input manipulation. The wireless earphone further includes a capacitance element connected between the radio circuit and the sensor and between the control circuit and the sensor, the capacitance element being connected to a ground conductor in series to pass only the radio signal.