I Hsiung

SI Silitek: 1 patents #1 of 3Top 35%

📍 Dongguang, CN: #1 of 1 inventorsTop 100%

Overall (2005): #185,358 of 245,428Top 80%

Patents 2005

Issued Patents 2005

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
6876313	Rotary knob structure	Chi-Jen Hsueh	2005-04-05