Granted Patent
Utility
US 5,809,431 · App. 08/574,605
Local multipoint distribution system
Inventors:
Herman Bustamante, Horen Chen
Patented Case
View Patent ↗
Granted: Sep 15, 1998
Filed: Dec 6, 1995
Inventors
Herman Bustamante
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.