Granted Patent
Utility
US 5,689,685 · App. 08/489,270
Apparatus and method for analyzing circuits using reduced-order modeling of large linear subscircuits
Inventors:
Peter Feldmann, Roland Wilhelm Freund
Patented Case
View Patent ↗
Granted: Nov 18, 1997
Filed: Jun 9, 1995
Inventors
Peter Feldmann
Roland Wilhelm Freund
Assignee (at issue)
LUCENT TECHNOLOGIES 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.