Granted Patent
Utility
US 6,440,796 · App. 09/822,563
Poly spacer split gate cell with extremely small cell size
Inventor:
Kuo-Tung Sung
Patented Case
View Patent ↗
Granted: Aug 27, 2002
Filed: Mar 30, 2001
Inventor
Kuo-Tung Sung
Assignee (at issue)
MOSEL VITELIC 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.