Granted Patent
Utility
US 6,240,556 · App. 09/089,969
Subscriber frequency control system and method in point-to-multipoint RF communication system
Inventors:
Allan Evans, Horen Chen
Patented Case
View Patent ↗
Granted: May 29, 2001
Filed: Jun 3, 1998
Inventors
Allan Evans
Horen Chen
Assignee (at issue)
Stanford Telecommunications, 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.