Granted Patent
Utility
US 6,326,913 · App. 09/559,991
Interpolating digital to analog converter and TFT-LCD source driver using the same
Inventors:
Chin-Chieh Chao, Keh-Yung Tso, Jieh-Tsorng Wu, Tsen-Shau Yang
Patented Case
View Patent ↗
Granted: Dec 4, 2001
Filed: Apr 27, 2000
Inventors
Chin-Chieh Chao
Keh-Yung Tso
Jieh-Tsorng Wu
Tsen-Shau Yang
Assignee (at issue)
Century Semiconductor, 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.