Granted Patent
Utility
US 6,741,408 · App. 09/751,042
Thermally stable mounting for a diffraction grating device
Inventors:
Jim Beattie, Ian Turner, Ninghui Zhu
Patented Case
View Patent ↗
Granted: May 25, 2004
Filed: Dec 29, 2000
Inventors
Jim Beattie
Ian Turner
Ninghui Zhu
Assignee (at issue)
Confluent Photonics 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.