Granted Patent
Utility
US 5,134,658 · App. 07/589,315
Apparatus for discriminating information signals from noise signals in a communication signal
Inventors:
Herbert Chen, Alan F. Hendrickson
Patented Case
View Patent ↗
Granted: Jul 28, 1992
Filed: Sep 27, 1990
Inventors
Herbert Chen
Alan F. Hendrickson
Assignee (at issue)
Advanced Micro Devices, 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.