HC

Hualun CHEN

SM Shanghai Huahong Grace Semiconductor Manufacturing: 1 patents #4 of 9Top 45%
Overall (2018): #393,602 of 503,207Top 80%
1
Patents 2018

Issued Patents 2018

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10061884 Dummy pattern filling method Weiran Kong 2018-08-28