GENEVA, Nov. 17 -- DOUYIN VISION CO., LTD. (Room B-0035, 2/F, No.3 BuildingNo.30 Shixing RoadShijingshan District, Beijing 100041) filed a patent application (PCT/CN2025/093566) for "AUDIO PROCESSING METHOD AND APPARATUS" on May 08, 2025. With publication no. WO/2025/232857, the details related to the patent application was published on Nov 13, 2025.
Notably, the patent application was submitted under the International Patent Classification (IPC) system, which is managed by the World Intellectual Property Organization (WIPO).
Inventor(s): YE, Xuzhou (Post Office, B1 Floor, Fusion Centre, No.12 Courtyard, Qisheng Middle StreetChaoyang District, Beijing 100028), HUANG, Chuanzeng (Post Office, B1 Floor, Fusion Centre, No.12 Courtyard, Qishen...