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:
Mar. 24, 2026
Filed:
May. 04, 2022
Nanjing Zgmicro Company Limited, Nanjing, CN;
Xiaodong Yang, Nanjing, CN;
Nanjing Zgmicro Company Limited, Nanjing, CN;
Abstract
An earphone device, a communication device, a communication system and a communication method are described. The communication method comprises: collecting a local audio signal comprising a local ambient sound, and performing audio processing before transmission on the local audio signal to obtain a first audio signal when a local audio is allowed to be played and/or talking is allowed; performing audio processing before playback on the first audio signal to obtain a second audio signal, and playing the second audio signal when the local audio is allowed to be played; transmitting the first audio signal to an external device when the talking is allowed.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile