Granted Patent
Utility
US 6,445,487 · App. 09/788,978
Speckle suppressed laser projection system using a multi-wavelength doppler shifted beam
Inventors:
James E. Roddy, William R. Markis
Patented Case
View Patent ↗
Granted: Sep 3, 2002
Filed: Feb 20, 2001
Inventors
James E. Roddy
William R. Markis
Assignee (at issue)
EASTMAN KODAK COMPANY
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.