YC

Yongwei Chang

SC Shanghai Simgui Technology Co.: 4 patents #3 of 24Top 15%
Overall (All Time): #1,162,252 of 4,157,543Top 30%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
10618082 Method for cleaning bonding interface before bonding Xing Wei, Meng Chen, Guoxing CHEN 2020-04-14
10529590 Annealing method for improving bonding strength Xing Wei, Meng Chen, Guoxing CHEN, Lu Fei, Xi Wang 2020-01-07
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