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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.:

US 11528549 B1

PDFFull Text
Date of Patent:
Dec. 13, 2022

Filed:

Dec. 29, 2021

Method for improving electrical endurance of batteries of wireless headphones and the wireless headphones

Applicant:

Nanning Fulian Fugui Precision Industrial Co., Ltd., Nanning, CN;

Inventor:

Chun-Te Wu, New Taipei, TW;

Assignee:

Nanning FuLian FuGui Precision Industrial Co., Ltd., Nanning, CN;

Attorney:

ScienBiziP, P.C.

Primary Examiner:

Xu Mei

Int. Cl.
CPC ...
H04R 1/10 (2006.01); H04R 3/04 (2006.01); H04S 1/00 (2006.01); H04R 5/033 (2006.01); H02J 7/00 (2006.01); H04R 5/04 (2006.01);
U.S. Cl.
CPC ...
H04R 1/1041 (2013.01); H02J 7/0048 (2020.01); H02J 7/0063 (2013.01); H04R 3/04 (2013.01); H04R 5/033 (2013.01); H04R 5/04 (2013.01); H04S 1/007 (2013.01); H04R 2420/07 (2013.01); H04R 2430/01 (2013.01); H04S 2400/13 (2013.01);
Abstract

Wireless headphones with battery life effectively extended includes first and second headphones. The first and second headphones each with respective low battery levels remaining or very different battery levels remaining receive audio signals from an electronic device and output the sound of the audio signal after adjustments are applied to volume level and to sound quality on one side or on both sides, to reduce the consumption of battery level. Each of the first and second headphones carries a processor for intercommunication in addition to communication with the electronic device performing playback.

Find Patent Forward Citations

Wu, Chun-Te. (2022). Method for improving electrical endurance of batteries of wireless headphones and the wireless headphones (U.S. Patent No. 11528549). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11528549

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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