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Norman Lien — 4 Patents in 2023

UNUnknown: 4 patents #16 of 3,065Top 1%

Daxi District, TW: #4 of 176 inventorsTop 3%

Overall (2023): #41,651 of 537,848Top 8%

4 Patents 2023

Issued Patents 2023

Showing 1–4 of 4 patents

Patent #	Title	Co-Inventors	Date
11686372	Modularized coaxial gear set reduction mechanism	Li Yao, Pei-Sheng Hsieh, Chi-Chen Tien, Pi-Jen Hsieh	2023-06-27
11614128	Clutch structure	Li Yao, Pei-Sheng Hsieh, Chi-Chen Tien	2023-03-28
11578785	Short-axle-distance large-speed-ratio gear set structure	Li Yao, Pei-Sheng Hsieh, Chi-Chen Tien, Pi-Jen Hsieh	2023-02-14
11572932	Coupling structure and modularized coaxial gear train reduction mechanism using same	Li Yao, Pei-Sheng Hsieh, Chi-Chen Tien, Pi-Jen Hsieh	2023-02-07

Norman Lien — 4 Patents in 2023

Issued Patents 2023

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