Granted Patent
Utility
US 6,566,271 · App. 09/671,827
Method of producing a semiconductor surface covered with fluorine
Inventors:
Alexander Gschwandtner, Gudrun Innertsberger, Andreas Grassl, Barbara Fröschle, Martin Kerber, Alexander Mattheus
Patented Case
View Patent ↗
Granted: May 20, 2003
Filed: Sep 27, 2000
Inventors
Alexander Gschwandtner
Gudrun Innertsberger
Andreas Grassl
Barbara Fröschle
Martin Kerber
Alexander Mattheus
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.