Granted Patent
Utility
US 5,369,448 · App. 08/018,596
Video signal processing system removing redundant information from chroma/motion separation output
Inventor:
Sang-rak Lee
Patented Case
View Patent ↗
Granted: Nov 29, 1994
Filed: Feb 17, 1993
Inventor
Sang-rak Lee
Assignee (at issue)
SAMSUNG DISPLAY 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.