GENEVA, July 9 -- CHINA TELECOM CORPORATION LIMITED TECHNOLOGY INNOVATION CENTER filed a patent application (CN2025/139296) for “OPTICAL LINE TERMINAL CHANNEL TERMINATION PROTECTION METHOD AND SYSTEM, AND DEVICE AND STORAGE MEDIUM”. With publication no. WO/2026/144757, here are the other details related to the patent application:

Kind: Initial Publication with ISR [A1]

IPC: H04Q 11/00

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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