Granted Patent
Utility
US 6,617,619 · App. 10/067,034
Structure for a selective epitaxial HBT emitter
Inventors:
Greg D. U'Ren, Marco Racanelli, Klaus Schuegraf
Patented Case
View Patent ↗
Granted: Sep 9, 2003
Filed: Feb 4, 2002
Inventors
Greg D. U'Ren
Marco Racanelli
Klaus Schuegraf
Assignee (at issue)
Newport Fab, LLC
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.