Granted Patent
Utility
US 6,798,801 · App. 09/969,154
Pump laser current driver
Inventor:
Ronald E. Johnson
Patented Case
View Patent ↗
Granted: Sep 28, 2004
Filed: Oct 3, 2001
Inventor
Ronald E. Johnson
Assignee (at issue)
Dorsal Networks, LLC
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.