Granted Patent
Utility
US 6,774,012 · App. 10/290,841
Furnace system and method for selectively oxidizing a sidewall surface of a gate conductor by oxidizing a silicon sidewall in lieu of a refractory metal sidewall
Inventor:
Sundar Narayanan
Patented Case
View Patent ↗
Granted: Aug 10, 2004
Filed: Nov 8, 2002
Inventor
Sundar Narayanan
Assignee (at issue)
Cypress 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.