Granted Patent
Utility
US 5,235,986 · App. 07/743,915
Variable origin-variable angle acoustic scanning method and apparatus for a curved linear array
Inventors:
Samuel H. Maslak, Hugh G. Larsen, Joel S. Chaffin, Paul E. Chandler, Ian Galton, Mehebub S. Karmali
Patented Case
View Patent ↗
Granted: Aug 17, 1993
Filed: Aug 12, 1991
Inventors
Samuel H. Maslak
Hugh G. Larsen
Joel S. Chaffin
Paul E. Chandler
Ian Galton
Mehebub S. Karmali
Assignee (at issue)
ACUSON
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.