International Patent: MAGNETIC CIRCUIT UNIT, LOUDSPEAKER AND ASSEMBLY METHOD THEREFOR

GENEVA, July 2 -- SUZHOU SONAVOX ELECTRONICS CO., LTD. filed a patent application (CN2025/143918) for “MAGNETIC CIRCUIT UNIT, LOUDSPEAKER AND ASSEMBLY METHOD THEREFOR”. With publication no. WO/2026/130527, here are the other details related to the patent application:

Kind: Initial Publication with ISR [A1]

IPC: H04R 9/06

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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