Granted Patent
Utility
US 5,991,618 · App. 09/087,029
Method and system for estimating a communication mode quality in a wireless communications system
Inventor:
Scott M. Hall
Patented Case
View Patent ↗
Granted: Nov 23, 1999
Filed: May 29, 1998
Inventor
Scott M. Hall
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.