Granted Patent
Utility
US 5,272,560 · App. 07/860,636
Variable spectral width multiple pass optical noise source
Inventors:
Douglas M. Baney, Wayne V. Sorin
Patented Case
View Patent ↗
Granted: Dec 21, 1993
Filed: Mar 30, 1992
Inventors
Douglas M. Baney
Wayne V. Sorin
Assignee (at issue)
Hewlett-Packard Company, L.P.
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.