JC

Jen-Feng Cheng

IC Iv Technologies Co.: 1 patents #15 of 27Top 60%
PT Powerchip Technology: 1 patents #61 of 138Top 45%
Overall (All Time): #3,009,459 of 4,157,543Top 75%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9393665 Polishing method and polishing system Yu-Piao Wang, Te-Yang Chen, Ya-Ling Chen 2016-07-19