HY

HSIANG-YUN YANG

PT Polytronics Technology: 2 patents #33 of 58Top 60%
Overall (All Time): #2,002,358 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
9340712 Adhesive material Kuo Hsun Chen, Meng Chun Ko, Yi-An Sha 2016-05-17
9291311 Illumination apparatus Kuo Hsun Chen, Hsun Ching Chiang, Yi-An Sha 2016-03-22