Granted Patent
Utility
US 5,923,975 · App. 08/784,967
Fabrication of natural transistors in a nonvolatile memory process
Inventor:
Paolo Rolandi
Patented Case
View Patent ↗
Granted: Jul 13, 1999
Filed: Jan 16, 1997
Inventor
Paolo Rolandi
Assignee (at issue)
SGS-Thomson Microelectronics S.A.
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.