Granted Patent
Utility
US 5,989,972 · App. 08/685,847
Capacitor in a semiconductor configuration and process for its production
Inventors:
Dietrich Widmann, Hanno Melzner, Wolfgang Hoenlein
Patented Case
View Patent ↗
Granted: Nov 23, 1999
Filed: Jul 24, 1996
Inventors
Dietrich Widmann
Hanno Melzner
Wolfgang Hoenlein
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.