Granted Patent
Utility
US 6,425,867 · App. 09/397,471
Noise-free real time ultrasonic imaging of a treatment site undergoing high intensity focused ultrasound therapy
Inventors:
Shahram Vaezy, Roy W. Martin, Stephen J. Carter, George W. Keilman, Victor Y. Fujimoto, Lawrence A. Crum
Patented Case
View Patent ↗
Granted: Jul 30, 2002
Filed: Sep 17, 1999
Inventors
Shahram Vaezy
Roy W. Martin
Stephen J. Carter
George W. Keilman
Victor Y. Fujimoto
Lawrence A. Crum
Assignee (at issue)
University of Washington
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.