Granted Patent
Utility
US 6,791,104 · App. 10/255,549
Type II quantum well optoelectronic devices
Inventors:
Nelson Tansu, Luke J. Mawst
Patented Case
View Patent ↗
Granted: Sep 14, 2004
Filed: Sep 26, 2002
Inventors
Nelson Tansu
Luke J. Mawst
Assignee (at issue)
Wisconsin Alumni Research Foundation
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.