Granted Patent
Utility
US 6,259,149 · App. 09/243,047
Fully isolated thin-film trench capacitor
Inventors:
Joseph Burkhardt, Jeremy A. Schweigert, Daniel J. Fertig
Patented Case
View Patent ↗
Granted: Jul 10, 2001
Filed: Feb 3, 1999
Inventors
Joseph Burkhardt
Jeremy A. Schweigert
Daniel J. Fertig
Assignee (at issue)
Agere Systems Guardian Corporation
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.