Granted Patent
Utility
US 6,700,154 · App. 10/251,608
EEPROM cell with trench coupling capacitor
Inventors:
Dainius A. Vidmantas, Richard Smoak, Nguyen Duc Bui
Patented Case
View Patent ↗
Granted: Mar 2, 2004
Filed: Sep 20, 2002
Inventors
Dainius A. Vidmantas
Richard Smoak
Nguyen Duc Bui
Assignee (at issue)
Lattice Semiconductor 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.