Granted Patent
Utility
US 5,136,369 · App. 07/685,374
Circuit arrangement for identifying the transmission standard of a color television signal
Inventors:
Siegfried Bohme, Dieter Gutsmann, Hermann Treber
Patented Case
View Patent ↗
Granted: Aug 4, 1992
Filed: Apr 12, 1991
Inventors
Siegfried Bohme
Dieter Gutsmann
Hermann Treber
Assignee (at issue)
U.S. Philips Corporation
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.