Granted Patent
Utility
US 6,775,053 · App. 10/076,720
High gain preamplifier based on optical parametric amplification
Inventors:
Igor Jovanovic, Randal A. Bonner
Patented Case
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Granted: Aug 10, 2004
Filed: Feb 13, 2002
Inventors
Igor Jovanovic
Randal A. Bonner
Assignee (at issue)
THE REGENTS OF THE UNIVERSITY OF CALIFORNIA
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.