Granted Patent
Utility
US 6,493,148 · App. 09/710,327
Increasing laser beam power density
Inventor:
Serguei Anikitchev
Patented Case
View Patent ↗
Granted: Dec 10, 2002
Filed: Nov 8, 2000
Inventor
Serguei Anikitchev
Assignee (at issue)
OPTOPOWER CO., LTD.
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.