Granted Patent
Utility
US 5,214,742 · App. 07/585,127
Method for transmitting a signal
Inventor:
Bernd Edler
Patented Case
View Patent ↗
Granted: May 25, 1993
Filed: Oct 1, 1990
Inventor
Bernd Edler
Assignee (at issue)
Telefunken Fernseh und Rundfunk GmbH
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.