GENEVA, June 19 -- VIVO MOBILE COMMUNICATION CO., LTD. filed a patent application (CN2025/133812) for “REFERENCE SIGNAL TRANSMISSION METHOD AND APPARATUS, COMMUNICATION DEVICE, AND STORAGE MEDIUM”. With publication no. WO/2026/103657, here are the other details related to the patent application:

Kind: Initial Publication with ISR [A1]

IPC: H04L 5/00

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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