Granted Patent
Utility
US 6,136,650 · App. 09/422,626
Method of forming three-dimensional flash memory structure
Inventor:
Robin Lee
Patented Case
View Patent ↗
Granted: Oct 24, 2000
Filed: Oct 21, 1999
Inventor
Robin Lee
Assignees (at issue)
United Semiconductor Corp.
WINBOND ELECTRONICS CORP.
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.