Granted Patent
Utility
US 4,536,788 · App. 06/488,813
Demodulated chrominance signal filter using impedance mismatched sections
Inventor:
Saiprasad V. Naimpally
Patented Case
View Patent ↗
Granted: Aug 20, 1985
Filed: Apr 26, 1983
Inventor
Saiprasad V. Naimpally
Assignee (at issue)
RCA 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.