Granted Patent
Utility
US 5,877,821 · App. 08/791,123
Multimedia input and control apparatus and method for multimedia communications
Inventors:
Douglas J. Newlin, Timothy M. Burke
Patented Case
View Patent ↗
Granted: Mar 2, 1999
Filed: Jan 30, 1997
Inventors
Douglas J. Newlin
Timothy M. Burke
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.