Granted Patent
Utility
US 6,795,549 · App. 09/997,804
Drive circuit
Inventors:
Thomas Ferianz, Dietmar Straeussnigg, Peter Singerl, Herbert Zojer
Patented Case
View Patent ↗
Granted: Sep 21, 2004
Filed: Nov 30, 2001
Inventors
Thomas Ferianz
Dietmar Straeussnigg
Peter Singerl
Herbert Zojer
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.