Granted Patent
Utility
US 6,509,866 · App. 09/759,757
Fast chirp transform
Inventor:
Thomas A. Prince
Patented Case
View Patent ↗
Granted: Jan 21, 2003
Filed: Jan 12, 2001
Inventor
Thomas A. Prince
Assignee (at issue)
California Institute of Technology
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.