HY

Haichun Yang

BC Beijing E-Town Semiconductor Technology Co.: 1 patents #10 of 19Top 55%
MT Mattson Technology: 1 patents #10 of 19Top 55%
Overall (2020): #454,176 of 565,922Top 85%
1
Patents 2020

Issued Patents 2020

Patent #TitleCo-InventorsDate
10692730 Silicon oxide selective dry etch process Qi Zhang, Xinliang Lu, Hua Chung 2020-06-23