CHAMPAIGN, Illinois
United States
3
2021-01-14
The entities that hold a legal rights for patent applications filed by inventor CHEN ZAICHEN:
ZAICHEN CHEN from CHAMPAIGN, US has applied for patents for these inventions. The list has both pending applications and granted patents:
ESD protection device with deep trench isolation islands
#2 | 2020-06-25VERTICAL BIPOLAR TRANSISTOR FOR ESD PROTECTION AND METHOD FOR FABRICATING
#3 | 2020-05-21ESD protection device with deep trench isolation islands
2740338 ⎘