Granted Patent
Utility
US 6,166,715 · App. 08/805,315
Thin-film transistor liquid-crystal display driver
Inventors:
Chia-Yuan Chang, Nang-Ping Tu
Patented Case
View Patent ↗
Granted: Dec 26, 2000
Filed: Feb 25, 1997
Inventors
Chia-Yuan Chang
Nang-Ping Tu
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.