Granted Patent
Utility
US 5,500,380 · App. 08/227,661
Method for fabricating thin film transistor
Inventor:
Dong-Gyu Kim
Patented Case
View Patent ↗
Granted: Mar 19, 1996
Filed: Apr 14, 1994
Inventor
Dong-Gyu Kim
Assignee (at issue)
Goldstar 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.