Granted Patent
Utility
US 6,489,803 · App. 09/949,483
Use of dual hysteresis modes in determining a loss of signal output indication
Inventors:
Philip Steiner, Gerard Pepenella
Patented Case
View Patent ↗
Granted: Dec 3, 2002
Filed: Sep 7, 2001
Inventors
Philip Steiner
Gerard Pepenella
Assignee (at issue)
Silicon Laboratories 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.