Granted Patent
Utility
US 6,646,499 · App. 10/288,388
Voltage-controlled capacitor
Inventor:
Marc Tiebout
Patented Case
View Patent ↗
Granted: Nov 11, 2003
Filed: Nov 5, 2002
Inventor
Marc Tiebout
Assignee (at issue)
Infineon Technologies AG
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.