Granted Patent
Utility
US 5,604,358 · App. 08/375,644
Device of thin film transistor liquid crystal display
Inventor:
Byung-Ku KIM
Patented Case
View Patent ↗
Granted: Feb 18, 1997
Filed: Jan 20, 1995
Inventor
Byung-Ku 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.