International Patent: DIAPHRAGM FOR SOUND-PRODUCING APPARATUS, SOUND-PRODUCING APPARATUS, AND ELECTRONIC DEVICE

GENEVA, Sept. 7 -- GOERTEK INC. filed a patent application (CN2026/083643) for “DIAPHRAGM FOR SOUND-PRODUCING APPARATUS, SOUND-PRODUCING APPARATUS, AND ELECTRONIC DEVICE”. With publication no. WO/2026/179993, here are the other details related to the patent application:

Kind: Initial Publication with ISR [A1]

IPC: H04R 7/02

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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