Granted Patent
Utility
US 5,933,199 · App. 08/656,898
Gamma correction circuit using analog multiplier
Inventor:
Sang Young Yoon
Patented Case
View Patent ↗
Granted: Aug 3, 1999
Filed: Jun 3, 1996
Inventor
Sang Young Yoon
Assignee (at issue)
LG ELECTRONICS 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.