Granted Patent
Utility
US 6,825,822 · App. 10/212,124
Display apparatus with a time domain multiplex driving circuit
Inventor:
Hsin-Ta Lee
Patented Case
View Patent ↗
Granted: Nov 30, 2004
Filed: Aug 6, 2002
Inventor
Hsin-Ta Lee
Assignee (at issue)
Chei Mei Optoelectronics Corp.
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.