Granted Patent
Utility
US 4,135,059 · App. 05/813,645
Multiple channel per burst TDMA multiple transponder network
Inventor:
William G. Schmidt
Patented Case
View Patent ↗
Granted: Jan 16, 1979
Filed: Jul 7, 1977
Inventor
William G. Schmidt
Assignee (at issue)
Satellite Business Systems
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.