CS

Chien-Chung Sun

RE Risun Expanse: 1 patents #1 of 2Top 50%
📍 Baoshan, TW: #83 of 342 inventorsTop 25%
Overall (2004): #244,987 of 270,089Top 95%
1
Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6812607 Auxiliary coupling disk for miniature vibration voice-coil motors — 2004-11-02