Granted Patent
Utility
US 6,064,665 · App. 08/955,546
System and method for single to two-band personal communication service base station conversion
Inventors:
Wayne A. Leuck, Charles G. Gilbert, Ruvin I. Lerman
Patented Case
View Patent ↗
Granted: May 16, 2000
Filed: Oct 22, 1997
Inventors
Wayne A. Leuck
Charles G. Gilbert
Ruvin I. Lerman
Assignees (at issue)
U S West, Inc.
MediaOne Group, 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.