Granted Patent
Utility
US 6,216,183 · App. 09/196,508
Apparatus and method for securing information entered upon an input device coupled to a universal serial bus
Inventor:
Paul B. Rawlins
Patented Case
View Patent ↗
Granted: Apr 10, 2001
Filed: Nov 20, 1998
Inventor
Paul B. Rawlins
Assignee (at issue)
Compaq Computer Corporation
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.