YL

Yu-Yen Lien

Overall (All Time): #2,142,958 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
7332704 Photosensitive button structure Chien-Hsin Wu, Wun-Jhih Tsai, Chien-Chia Chen 2008-02-19
7326870 Key module and manufacturing method thereof Chun-Wei Lin, Yu Wang 2008-02-05