Granted Patent
Utility
US 5,748,996 · App. 08/720,006
Device and method for sensing brightness
Inventor:
Ki-yul Lee
Patented Case
View Patent ↗
Granted: May 5, 1998
Filed: Sep 27, 1996
Inventor
Ki-yul 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.