Granted Patent
Utility
US 5,079,550 · App. 07/428,396
Combining continuous time and discrete time signal processing in a delta-sigma modulator
Inventors:
Navdeep S. Sooch, Donald A. Kerth, Bruce P. Del Signore, Eric J. Swanson
Patented Case
View Patent ↗
Granted: Jan 7, 1992
Filed: Oct 27, 1989
Inventors
Navdeep S. Sooch
Donald A. Kerth
Bruce P. Del Signore
Eric J. Swanson
Assignee (at issue)
Crystal Semiconductor Corp.
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.