Granted Patent
Utility
US 4,934,372 · App. 07/334,694
Method and apparatus for detecting optical pulses
Inventors:
James E. Corenman, Robert T. Stone, Andras Boross, Deborah A. Briggs, David E. Goodman
Patented Case
View Patent ↗
Granted: Jun 19, 1990
Filed: Apr 5, 1989
Inventors
James E. Corenman
Robert T. Stone
Andras Boross
Deborah A. Briggs
David E. Goodman
Assignee (at issue)
Nellcor Incorporated
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.