Granted Patent
Utility
US 6,670,939 · App. 09/893,213
Single-ended high-voltage level shifter for a TFT-LCD gate driver
Inventors:
Tsen-Shau Yang, Chin-Chieh Chao, Chien-Kuo Wang
Patented Case
View Patent ↗
Granted: Dec 30, 2003
Filed: Jun 26, 2001
Inventors
Tsen-Shau Yang
Chin-Chieh Chao
Chien-Kuo Wang
Assignee (at issue)
Myson Century, Inc.
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.