Granted Patent
Utility
US 6,201,543 · App. 08/992,869
Framework for segmentation of cylindrical structures using two dimensional hybrid models
Inventors:
Thomas O'Donnell, Marie-Pierre Jolly, Alok Gupta
Patented Case
View Patent ↗
Granted: Mar 13, 2001
Filed: Dec 17, 1997
Inventors
Thomas O'Donnell
Marie-Pierre Jolly
Alok Gupta
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.