Granted Patent
Utility
US 6,502,194 · App. 09/293,252
System for playback of network audio material on demand
Inventors:
Russell Berman, Michael Radford, Brett A. Kennedy, David K. Matsumoto
Patented Case
View Patent ↗
Granted: Dec 31, 2002
Filed: Apr 16, 1999
Inventors
Russell Berman
Michael Radford
Brett A. Kennedy
David K. Matsumoto
Assignee (at issue)
Synetix Technologies
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.