EC

En-Chieh Chen

SR Sram: 1 patents #11 of 58Top 20%
Overall (2025): #396,094 of 469,880Top 85%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12280852 Bicycle crank arm Hong-Chou Lee, Chen-Hsiung Chen, JOACHIM STUERMER 2025-04-22