Granted Patent
Utility
US 6,111,266 · App. 08/952,006
Semiconductor substrate for reflecting electromagnetic radiation within a wavelength range
Inventors:
Roger T Carline, David Robbins
Patented Case
View Patent ↗
Granted: Aug 29, 2000
Filed: Nov 7, 1997
Inventors
Roger T Carline
David Robbins
Assignee (at issue)
The Secretary of State for Defence in Her Britannic Majesty's Government of the United Kingdom of Great Britain and Northern Ireland
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.