Granted Patent
Utility
US 5,594,912 · App. 08/287,766
Digital signal processing device with optimized ALU circuit and logic block for controlling one of two registers based on the contents of the multiplication register
Inventors:
Dieter Brueckmann, Walfried Preuss
Patented Case
View Patent ↗
Granted: Jan 14, 1997
Filed: Aug 9, 1994
Inventors
Dieter Brueckmann
Walfried Preuss
Assignee (at issue)
Siemens Aktiengesellschaft
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.