YC

Yongwei Chang

SC Shanghai Simgui Technology Co.: 2 patents #1 of 6Top 20%
Overall (2019): #104,098 of 560,194Top 20%
2
Patents 2019

Issued Patents 2019

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10388529 Method for preparing substrate with insulated buried layer Xing Wei, Meng Chen, Guoxing CHEN, Lu Fei, Xi Wang 2019-08-20
10361114 Method for preparing substrate with carrier trapping center Xing Wei, Meng Chen, Guoxing CHEN, Lu Fei, Xi Wang 2019-07-23