International Patent: SOUND ABSORBING DEVICE AND ON-VEHICLE SOUND ABSORBING DEVICE

GENEVA, July 6 -- SONY GROUP CORPORATION filed a patent application (JP2025/044353) for “SOUND ABSORBING DEVICE AND ON-VEHICLE SOUND ABSORBING DEVICE”. With publication no. WO/2026/141140, here are the other details related to the patent application:

Kind: Initial Publication with ISR [A1]

IPC: G10K 11/172

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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