Granted Patent
Utility
US 6,577,849 · App. 09/630,326
Method and apparatus for providing additional information about a broadcast
Inventors:
Eric Thomas Eaton, Salvador Sibecas, James A. Lamb
Patented Case
View Patent ↗
Granted: Jun 10, 2003
Filed: Jul 31, 2000
Inventors
Eric Thomas Eaton
Salvador Sibecas
James A. Lamb
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.