Granted Patent
Utility
US 6,486,457 · App. 09/415,184
Apparatus and method for autofocus
Inventors:
Andreas Dorsel, Kenneth L. Staton, Cassandra Dey, George Tsai
Patented Case
View Patent ↗
Granted: Nov 26, 2002
Filed: Oct 7, 1999
Inventors
Andreas Dorsel
Kenneth L. Staton
Cassandra Dey
George Tsai
Assignee (at issue)
Agilent Technologies, 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.