Granted Patent
Utility
US 5,612,234 · App. 08/539,156
Method for manufacturing a thin film transistor
Inventor:
Yong Min Ha
Patented Case
View Patent ↗
Granted: Mar 18, 1997
Filed: Oct 4, 1995
Inventor
Yong Min Ha
Assignee (at issue)
LG ELECTRONICS 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.