Granted Patent
Utility
US 6,093,946 · App. 09/026,814
EEPROM cell with field-edgeless tunnel window using shallow trench isolation process
Inventors:
Xiao-Yu Li, Sunil Mehta
Patented Case
View Patent ↗
Granted: Jul 25, 2000
Filed: Feb 20, 1998
Inventors
Xiao-Yu Li
Sunil Mehta
Assignee (at issue)
Vantis 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.