Granted Patent
Utility
US 5,921,934 · App. 08/977,543
Methods and apparatus for non-uniform rotation distortion detection in an intravascular ultrasound imaging system
Inventor:
Tat-Jin Teo
Patented Case
View Patent ↗
Granted: Jul 13, 1999
Filed: Nov 25, 1997
Inventor
Tat-Jin Teo
Assignees (at issue)
Scimed Life Systems, Inc.
Boston Scientific Limited
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.