Granted Patent
Utility
US 5,528,333 · App. 08/198,258
Camera system capable of converting between a built-in flash and an external flash and control method thereof
Inventor:
Jin-gi Lee
Patented Case
View Patent ↗
Granted: Jun 18, 1996
Filed: Feb 18, 1994
Inventor
Jin-gi Lee
Assignee (at issue)
Samsung Aerospace Industries, 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.