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. 05, 2026
Filed:
Aug. 10, 2023
K-tronics (Suzhou) Technology Co., Ltd., Suzhou, CN;
Boe Technology Group Co., Ltd., Beijing, CN;
K-Tronics (Suzhou) Technology Co., Ltd., Suzhou, CN;
BOE Technology Group Co., Ltd., Beijing, CN;
Abstract
Provided are an audio playback device, an audio playback method thereof, and a storage medium. The audio playback method include: acquiring an audio resonance table of the audio playback device, the audio resonance table includes one or more first frequency points and a first audio gain corresponding to the first frequency points, when the audio playback device outputs audio using the first audio gain at the first frequency point, the signal gain of the generated harmonic band signal is less than or equal to a preset harmonic gain threshold; processing the audio to be output according to the first frequency point and the first audio gain in the audio resonance table; and outputting the processed audio.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile