Granted Patent
Utility
US 6,670,771 · App. 10/365,244
Organic electroluminescence display and driving method and apparatus thereof
Inventors:
Dong-Yong Shin, Oh-Kyong Kwon
Patented Case
View Patent ↗
Granted: Dec 30, 2003
Filed: Feb 12, 2003
Inventors
Dong-Yong Shin
Oh-Kyong Kwon
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.