Granted Patent
Utility
US 6,598,797 · App. 09/873,279
Focus and illumination analysis algorithm for imaging device
Inventor:
Jason Lee
Patented Case
View Patent ↗
Granted: Jul 29, 2003
Filed: Jun 5, 2001
Inventor
Jason Lee
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.