Granted Patent
Utility
US 6,649,936 · App. 09/526,150
Thin-film transistor substrate and liquid crystal display
Inventors:
Chae Gee Sung, Jo Gyoo Chul, Makoto Sasaki, Kazuyuki Arai
Patented Case
View Patent ↗
Granted: Nov 18, 2003
Filed: Mar 15, 2000
Inventors
Chae Gee Sung
Jo Gyoo Chul
Makoto Sasaki
Kazuyuki Arai
Assignee (at issue)
LG Philips LCD Co., Ltd.
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.