Granted Patent
Utility
US 6,794,764 · App. 10/382,726
Charge-trapping memory arrays resistant to damage from contact hole information
Inventors:
Tazrien Kamal, Mark T. Ramsbey, Hidehiko Shiraiwa, Fred Cheung
Patented Case
View Patent ↗
Granted: Sep 21, 2004
Filed: Mar 5, 2003
Inventors
Tazrien Kamal
Mark T. Ramsbey
Hidehiko Shiraiwa
Fred Cheung
Assignees (at issue)
Advanced Micro Devices, Inc.
Fujitsu Limited
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.