JC

Jen-Yu Chung

Overall (2022): #411,372 of 548,613Top 75%
1
Patents 2022

Issued Patents 2022

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11435224 Stringed instrument resonance analysis device Tai-I Yang, Dai-Ting Chung, Chien-Hung Tu 2022-09-06