Granted Patent
Utility
US 6,608,917 · App. 09/638,123
Detection of vertebra endplates in digital radiography
Inventors:
Guo-Qing Wei, Jianzhong Qian
Patented Case
View Patent ↗
Granted: Aug 19, 2003
Filed: Aug 14, 2000
Inventors
Guo-Qing Wei
Jianzhong Qian
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.