Granted Patent
Utility
US 6,198,150 · App. 09/266,066
Integrated circuit with deep trench having multiple slopes
Inventor:
Peter Victor Gelzinis
Patented Case
View Patent ↗
Granted: Mar 6, 2001
Filed: Mar 10, 1999
Inventor
Peter Victor Gelzinis
Assignee (at issue)
Intersil Corporation
This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.