Granted Patent
Utility
US 6,512,334 · App. 09/805,561
Organic electroluminescence matrix-type single-pixel drivers
Inventors:
Min-Sheng Kao, Chia-Shy Chang, Pen-Yu Chen
Patented Case
View Patent ↗
Granted: Jan 28, 2003
Filed: Mar 14, 2001
Inventors
Min-Sheng Kao
Chia-Shy Chang
Pen-Yu Chen
Assignee (at issue)
Industrial Technology Research Institute
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.