HC

Hsun Ching Chiang

PT Polytronics Technology: 1 patents #42 of 58Top 75%
Overall (All Time): #2,991,927 of 4,157,543Top 75%
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Issued Patents All Time

Patent #TitleCo-InventorsDate
9291311 Illumination apparatus Kuo Hsun Chen, Yi-An Sha, HSIANG-YUN YANG 2016-03-22