Granted Patent
Utility
US 6,563,968 · App. 09/950,509
Tunable optical structure featuring feedback control
Inventors:
Michael A. Davis, Martin A. Putnam, David G. Bellemore
Patented Case
View Patent ↗
Granted: May 13, 2003
Filed: Sep 10, 2001
Inventors
Michael A. Davis
Martin A. Putnam
David G. Bellemore
Assignee (at issue)
CiDRA 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.