Granted Patent
Utility
US 6,455,908 · App. 09/802,368
Multispectral radiation detectors using strain-compensating superlattices
Inventors:
Jeffery L. Johnson, Chih-Hsiang Lin
Patented Case
View Patent ↗
Granted: Sep 24, 2002
Filed: Mar 9, 2001
Inventors
Jeffery L. Johnson
Chih-Hsiang Lin
Assignee (at issue)
Applied Optoelectronics, Inc.
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.