Granted Patent
Utility
US 6,636,238 · App. 09/295,076
System and method for linking an audio stream with accompanying text material
Inventors:
Arnon Amir, Carlton Wayne Niblack, Norman J. Pass, Dragutin Petkovic, Dulce B. Ponceleon, Savitha Srinivasan, Tanveer Fathima Syeda-Mahood
Patented Case
View Patent ↗
Granted: Oct 21, 2003
Filed: Apr 20, 1999
Inventors
Arnon Amir
Carlton Wayne Niblack
Norman J. Pass
Dragutin Petkovic
Dulce B. Ponceleon
Savitha Srinivasan
Tanveer Fathima Syeda-Mahood
Assignee (at issue)
International Business Machines 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.