Granted Patent
Utility
US 6,802,884 · App. 10/074,073
Tantalum-silicon and niobium-silicon substrates for capacitor anodes
Inventors:
Leah Simkins, Anastasia M. Conlon
Patented Case
View Patent ↗
Granted: Oct 12, 2004
Filed: May 21, 2002
Inventors
Leah Simkins
Anastasia M. Conlon
Assignee (at issue)
H.C. STARCK 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.