GENEVA, Aug. 14 -- SONY GROUP CORPORATION filed a patent application (JP2026/003261) for “ACOUSTIC DEVICE AND CONTROL METHOD”. With publication no. WO/2026/168306, here are the other details related to the patent application:
Kind: Initial Publication with ISR [A1]
IPC: H02J 7/50
Notably, the patent application was submitted under the International Patent Classification (IPC) system, which is managed by the World Intellectual Property Organization (WIPO).
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