Granted Patent
Utility
US 6,748,237 · App. 09/586,834
Automated selection of audio broadcast signal source based on user preference criterion
Inventors:
Cary Lee Bates, John M. Santosuosso
Patented Case
View Patent ↗
Granted: Jun 8, 2004
Filed: Jun 5, 2000
Inventors
Cary Lee Bates
John M. Santosuosso
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.