Granted Patent
Utility
US 6,289,409 · App. 09/139,686
Microcontroller with flexible interface to external devices
Inventor:
Tommaso Bacigalupo
Patented Case
View Patent ↗
Granted: Sep 11, 2001
Filed: Aug 25, 1998
Inventor
Tommaso Bacigalupo
Assignee (at issue)
Infineon Technologies North America 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.