Granted Patent
Utility
US 6,765,243 · App. 10/265,334
HBT having a controlled emitter window opening
Inventors:
Amol Kalburge, Kevin Q. Yin, Klaus Schuegraf
Patented Case
View Patent ↗
Granted: Jul 20, 2004
Filed: Oct 4, 2002
Inventors
Amol Kalburge
Kevin Q. Yin
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.