Granted Patent
Utility
US 5,880,993 · App. 08/941,882
Method and circuit for checking multilevel programming of floating-gate nonvolatile memory cells particularly flash cells
Inventors:
Alan Kramer, Roberto Canegallo, Mauro Chinosi, Giovanni Gozzini, Pier Luigi Rolandi, Marco Sabatini
Patented Case
View Patent ↗
Granted: Mar 9, 1999
Filed: Sep 30, 1997
Inventors
Alan Kramer
Roberto Canegallo
Mauro Chinosi
Giovanni Gozzini
Pier Luigi Rolandi
Marco Sabatini
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.