Granted Patent
Utility
US 6,719,884 · App. 10/047,308
Method of manufacturing optical devices and related improvements
Inventors:
John Marsh, Craig James Hamilton, Olek Kowalski, Stuart Duncan McDougall, Xuefeng Liu, Bo Qui
Patented Case
View Patent ↗
Granted: Apr 13, 2004
Filed: Jan 15, 2002
Inventors
John Marsh
Craig James Hamilton
Olek Kowalski
Stuart Duncan McDougall
Xuefeng Liu
Bo Qui
Assignee (at issue)
Intense Photonics Limted
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.