Granted Patent
Utility
US 5,520,185 · App. 08/340,178
Method for recognition and reduction of blood speckle in blood vessel imaging system
Inventors:
Bobby Soni, Richard Didday, Kean P. Hurley
Patented Case
View Patent ↗
Granted: May 28, 1996
Filed: Nov 15, 1994
Inventors
Bobby Soni
Richard Didday
Kean P. Hurley
Assignee (at issue)
Cardiovascular Imaging Systems, 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.