Granted Patent
Utility
US 6,389,230 · App. 09/694,824
Zoom camera with focusing error correcting function and control method for the same
Inventor:
Sang Gi Lee
Patented Case
View Patent ↗
Granted: May 14, 2002
Filed: Oct 24, 2000
Inventor
Sang Gi Lee
Assignee (at issue)
SAMSUNG TECHWIN CO., LTD.
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.