Granted Patent
Utility
US 5,600,718 · App. 08/393,726
Apparatus and method for adaptively precompensating for loudspeaker distortions
Inventors:
Paul W. Dent, Jim Rasmusson, Ronald J. Johnsen
Patented Case
View Patent ↗
Granted: Feb 4, 1997
Filed: Feb 24, 1995
Inventors
Paul W. Dent
Jim Rasmusson
Ronald J. Johnsen
Assignee (at issue)
ERICSSON GMBH
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.