Granted Patent
Utility
US 6,642,983 · App. 09/754,961
Multi-domain liquid crystal display having concave virtual bump structures
Inventors:
Hong-Da Liu, Ching-Yih Chen, Chi CHEN
Patented Case
View Patent ↗
Granted: Nov 4, 2003
Filed: Jan 5, 2001
Inventors
Hong-Da Liu
Ching-Yih Chen
Chi 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.