Granted Patent
Utility
US 5,797,103 · App. 08/663,967
Method and apparatus for informing a remote unit of a feature-originated call
Inventor:
Michael Duda
Patented Case
View Patent ↗
Granted: Aug 18, 1998
Filed: Jun 14, 1996
Inventor
Michael Duda
Assignee (at issue)
Motorola, Inc.
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.