Granted Patent
Utility
US 4,918,730 · App. 07/210,932
Process and circuit arrangement for the automatic recognition of signal sequences
Inventor:
Klaus Schulze
Patented Case
View Patent ↗
Granted: Apr 17, 1990
Filed: Jun 24, 1988
Inventor
Klaus Schulze
Assignee (at issue)
Media Control-Musik-Medien-Analysen Gesellschaft mit beschrankter Haftung
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.