Granted Patent
Utility
US 6,181,810 · App. 09/127,029
Method and apparatus for spatial and temporal filtering of intravascular ultrasonic image data
Inventors:
Xiangmin Zhang, Tat-Jin Teo
Patented Case
View Patent ↗
Granted: Jan 30, 2001
Filed: Jul 30, 1998
Inventors
Xiangmin Zhang
Tat-Jin Teo
Assignee (at issue)
Scimed Life 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.