Granted Patent
Utility
US 5,633,491 · App. 08/689,895
Method and apparatus for automatically selecting the best focal position from a plurality of focal positions for a focusing apparatus
Inventor:
Harvey L. Kasdan
Patented Case
View Patent ↗
Granted: May 27, 1997
Filed: Aug 15, 1996
Inventor
Harvey L. Kasdan
Assignee (at issue)
International Remote Imaging Systems, Inc.
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.