Granted Patent
Utility
US 6,671,340 · App. 09/595,369
Method and apparatus for reduction of interference in FM in-band on-channel digital audio broadcasting receivers
Inventors:
Brian W. Kroeger, Jeffrey S. Baird
Patented Case
View Patent ↗
Granted: Dec 30, 2003
Filed: Jun 15, 2000
Inventors
Brian W. Kroeger
Jeffrey S. Baird
Assignee (at issue)
iBiquity Digital 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.