Granted Patent
Utility
US 6,680,496 · App. 10/191,006
Back-biasing to populate strained layer quantum wells
Inventors:
Richard Hammond, Glyn Braithwaite
Patented Case
View Patent ↗
Granted: Jan 20, 2004
Filed: Jul 8, 2002
Inventors
Richard Hammond
Glyn Braithwaite
Assignee (at issue)
AMBERWAVE SYSTEMS CORPORATION
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.