Granted Patent
Utility
US 5,854,114 · App. 08/947,888
Data retention of EEPROM cell with shallow trench isolation using thicker liner oxide
Inventors:
Xiao-Yu Li, Radu Barsan, Sunil Mehta
Patented Case
View Patent ↗
Granted: Dec 29, 1998
Filed: Oct 9, 1997
Inventors
Xiao-Yu Li
Radu Barsan
Sunil Mehta
Assignee (at issue)
Advanced Micro Devices, Inc.
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.