Granted Patent
Utility
US 4,385,377 · App. 05/869,410
Pulse position time division surface wave device transmitter
Inventors:
Jerry L. Norris, Clinton S. Hartmann
Patented Case
View Patent ↗
Granted: May 24, 1983
Filed: Jan 16, 1978
Inventors
Jerry L. Norris
Clinton S. Hartmann
Assignee (at issue)
Texas Instruments Incorporated
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.