GENEVA, Dec. 9 -- SONY GROUP CORPORATION (1-7-1, Konan, Minato-ku, Tokyo1080075), ソニーグループ株式会社 (東京都港区港南１丁目７番１号) filed a patent application (PCT/JP2025/017303) for "SIGNAL PROCESSING METHOD AND SIGNAL PROCESSING DEVICE" on May 13, 2025. With publication no. WO/2025/249139, the details related to the patent application was published on Dec 04, 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): ISEKI Akihiro (c/o SONY CORPORAT...