Granted Patent
Utility
US 6,804,321 · App. 10/389,534
Filtered back projection (FBP) algorithm for computer tomography
Inventor:
Alexander Katsevich
Patented Case
View Patent ↗
Granted: Oct 12, 2004
Filed: Mar 14, 2003
Inventor
Alexander Katsevich
Assignee (at issue)
University of Central Florida
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.