GENEVA, Oct. 30 -- SZ SHANZHI TECHNOLOGY CO., LTD. filed a patent application (CN2025/090484) for “GEAR STRUCTURE, GEAR ASSEMBLY, DRIVING DEVICE, AND POWER-ASSISTED VEHICLE”. With publication no. WO/2026/222641, here are the other details related to the patent application:

Kind: Initial Publication with ISR [A1]

IPC: F16H 55/17

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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