XW

Xianchao Wang

Overall (2019): #106,137 of 560,194Top 20%
2
Patents 2019

Issued Patents 2019

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10249508 Method for preventing excessive etching of edges of an insulator layer 2019-04-02
10177027 Method for reducing cracks in a step-shaped cavity 2019-01-08