Granted Patent
Utility
US 6,146,955 · App. 09/439,791
Method for forming dynamic random access memory device with an ultra-short channel and an ultra-shallow junction
Inventor:
Robin Lee
Patented Case
View Patent ↗
Granted: Nov 14, 2000
Filed: Nov 12, 1999
Inventor
Robin Lee
Assignees (at issue)
WINBOND ELECTRONICS CORP.
United Semiconductor 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.