Granted Patent
Utility
US 5,777,997 · App. 08/612,133
Method and system for transmitting audio-associated text information in a multiplexed transmission stream
Inventors:
Raynold M. Kahn, Alan U. Lopez
Patented Case
View Patent ↗
Granted: Jul 7, 1998
Filed: Mar 7, 1996
Inventors
Raynold M. Kahn
Alan U. Lopez
Assignee (at issue)
HUGHES ELECTRONICS LIMITED
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.