GENEVA, May 25 -- ZHANG, Tiankai (No.71 Chencun Village, Jianshan Town, Pan 'an CountyJinhua, Zhejiang 321000), 张天开 (中国浙江省金华市磐安县尖山镇陈村村71号) filed a patent application (PCT/CN2023/131470) for "ELECTRIC POWER DEVICE USING GEAR DRIVE MODE" on Nov 14, 2023. With publication no. WO/2025/102233, the details related to the patent application was published on May 22, 2025.
Notably, the patent application was submitted under the International Patent Classification (IPC) system, which is managed by the World Intellectual Property Organization (WIPO).
Inventor(s): ZHANG, Tiankai (No.71 Chencun Village, Jia...