PC

Pei-Ying Chang

IT ITRI: 2 patents #3,461 of 9,619Top 40%
Overall (All Time): #2,054,184 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
8878423 Light emitting device Shi-Ing Huang, Tien-Fu Huang, Chen-Dao Shiao 2014-11-04
8776433 Planting container and planting tower Tien-Fu Huang, Chi-Hua Yu, Chen-Dao Shiao 2014-07-15