Granted Patent
Utility
US 5,901,196 · App. 08/940,489
Reduction of hitlist size in spiral cone beam CT by use of local radon origins
Inventors:
Frank Sauer, Supun Samarasekera, Kwok C. Tam
Patented Case
View Patent ↗
Granted: May 4, 1999
Filed: Sep 30, 1997
Inventors
Frank Sauer
Supun Samarasekera
Kwok C. Tam
Assignee (at issue)
Siemens Corporate Research, 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.