Granted Patent
Utility
US 4,847,868 · App. 07/158,766
Non-coherent pattern detection
Inventors:
Dave Hedberg, Paul Hurst, Steve Levy
Patented Case
View Patent ↗
Granted: Jul 11, 1989
Filed: Feb 22, 1988
Inventors
Dave Hedberg
Paul Hurst
Steve Levy
Assignee (at issue)
SILICONSYSTEMS, 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.