Granted Patent
Utility
US 6,552,592 · App. 09/786,536
Differential input circuit for digital signal processing system
Inventor:
Franz Kuttner
Patented Case
View Patent ↗
Granted: Apr 22, 2003
Filed: Jul 26, 2001
Inventor
Franz Kuttner
Assignee (at issue)
Micronas 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.