Granted Patent
Utility
US 5,751,017 · App. 08/833,205
Thin film transistor having double gate insulating layer
Inventors:
Jin Jang, Hong Lim, Bong Yool Ryu
Patented Case
View Patent ↗
Granted: May 12, 1998
Filed: Apr 14, 1997
Inventors
Jin Jang
Hong Lim
Bong Yool Ryu
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.