Granted Patent
Utility
US 6,806,929 · App. 10/294,751
Transflective LCD driven by bi-gamma curve
Inventors:
Ching-Yih Chen, Yuh-Ren Shen
Patented Case
View Patent ↗
Granted: Oct 19, 2004
Filed: Nov 15, 2002
Inventors
Ching-Yih Chen
Yuh-Ren Shen
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.