Granted Patent
Utility
US 6,514,822 · App. 09/844,692
Method and system for reducing thinning of field isolation structures in a flash memory device
Inventor:
Hyeon-Seag Kim
Patented Case
View Patent ↗
Granted: Feb 4, 2003
Filed: Apr 27, 2001
Inventor
Hyeon-Seag Kim
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.