Granted Patent
Utility
US 5,659,622 · App. 08/556,358
Method and apparatus for suppressing noise in a communication system
Inventor:
James P. Ashley
Patented Case
View Patent ↗
Granted: Aug 19, 1997
Filed: Nov 13, 1995
Inventor
James P. Ashley
Assignee (at issue)
Motorola, 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.