Granted Patent
Utility
US 5,654,629 · App. 08/608,146
Current mirror in MOS technology comprising cascade stages with wide drive ranges
Inventor:
Ulrich Theus
Patented Case
View Patent ↗
Granted: Aug 5, 1997
Filed: Feb 28, 1996
Inventor
Ulrich Theus
Assignee (at issue)
Deutsche ITT Industries, 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.