Granted Patent
Utility
US 5,846,201 · App. 08/912,179
Elevation plane focusing in an ultrasound imaging system
Inventor:
Darwin P. Adams
Patented Case
View Patent ↗
Granted: Dec 8, 1998
Filed: Aug 15, 1997
Inventor
Darwin P. Adams
Assignee (at issue)
Hewlett-Packard Company, L.P.
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.