Granted Patent
Utility
US 5,886,657 · App. 08/918,524
Selectable reference voltage circuit for a digital-to-analog converter
Inventor:
Bhupendra K. Ahuja
Patented Case
View Patent ↗
Granted: Mar 23, 1999
Filed: Aug 21, 1997
Inventor
Bhupendra K. Ahuja
Assignee (at issue)
C-Cube Microsystems, Inc.
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.