Granted Patent
Utility
US 5,329,554 · App. 07/879,938
Digital pulse detector
Inventors:
Richard T. Behrens, Trent Dudley, Neal Glover
Patented Case
View Patent ↗
Granted: Jul 12, 1994
Filed: May 8, 1992
Inventors
Richard T. Behrens
Trent Dudley
Neal Glover
Assignee (at issue)
Cirrus Logic 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.