Granted Patent
Utility
US 6,686,798 · App. 10/246,342
Reference voltage circuit
Inventor:
Richard Gaggl
Patented Case
View Patent ↗
Granted: Feb 3, 2004
Filed: Sep 18, 2002
Inventor
Richard Gaggl
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.