Granted Patent
Utility
US 6,228,782 · App. 09/309,994
Core field isolation for a NAND flash memory
Inventors:
Hao Fang, Massaki Higashitani, Narbeh Derhacobian
Patented Case
View Patent ↗
Granted: May 8, 2001
Filed: May 11, 1999
Inventors
Hao Fang
Massaki Higashitani
Narbeh Derhacobian
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.