GENEVA, July 31 -- GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD. filed a patent application (CN2025/075294) for “SIGNAL TRANSMISSION METHOD AND APPARATUS, DEVICE, MEDIUM, AND CHIP”. With publication no. WO/2026/156833, here are the other details related to the patent application:
Kind: Initial Publication with ISR [A1]
IPC: H04W 72/0453
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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