Granted Patent
Utility
US 5,555,447 · App. 08/062,643
Method and apparatus for mitigating speech loss in a communication system
Inventors:
Michael D. Kotzin, Gary W. Grube
Patented Case
View Patent ↗
Granted: Sep 10, 1996
Filed: May 14, 1993
Inventors
Michael D. Kotzin
Gary W. Grube
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.