Granted Patent
Utility
US 6,774,432 · App. 10/358,589
UV-blocking layer for reducing UV-induced charging of SONOS dual-bit flash memory devices in BEOL
Inventors:
Minh Van Ngo, Tazrien Kamal, Mark T. Ramsbey, Arvind Halliyal, Jaeyong Park, Ning Cheng, Jeff P. Erhardt, Clarence B. Ferguson, Jeffrey A. Shields, Angela T. Hui, Robert A. Huertas, Tyagamohan Gottipati
Patented Case
View Patent ↗
Granted: Aug 10, 2004
Filed: Feb 5, 2003
Inventors
Minh Van Ngo
Tazrien Kamal
Mark T. Ramsbey
Arvind Halliyal
Jaeyong Park
Ning Cheng
Jeff P. Erhardt
Clarence B. Ferguson
Jeffrey A. Shields
Angela T. Hui
Robert A. Huertas
Tyagamohan Gottipati
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.