Granted Patent
Utility
US 6,704,069 · App. 10/186,825
TFT-LCD having particular gate insulator structure
Inventor:
Katsunori Misaki
Patented Case
View Patent ↗
Granted: Mar 9, 2004
Filed: Jul 1, 2002
Inventor
Katsunori Misaki
Assignee (at issue)
FUJITSU DISPLAY TECHNOLOGIES CORPORATION
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.