Granted Patent
Utility
US 5,708,458 · App. 08/356,706
Method of and apparatus for using the digitizer sensor loop array of a computing device as an antenna for a radio frequency link to an external data source
Inventor:
Michael E. Vrbanac
Patented Case
View Patent ↗
Granted: Jan 13, 1998
Filed: Dec 15, 1994
Inventor
Michael E. Vrbanac
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.