Granted Patent
Utility
US 5,406,409 · App. 08/220,117
Narrow linewidth BBO optical parametric oscillator utilizing extraordinary resonance
Inventors:
Brian L. Harlamoff, James J. Jacob
Patented Case
View Patent ↗
Granted: Apr 11, 1995
Filed: Mar 30, 1994
Inventors
Brian L. Harlamoff
James J. Jacob
Assignee (at issue)
HOYA 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.