Granted Patent
Utility
US 6,100,122 · App. 09/442,487
Thin film transistor having an insulating membrane layer on a portion of its active layer
Inventor:
Hae Chang Yang
Patented Case
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Granted: Aug 8, 2000
Filed: Nov 18, 1999
Inventor
Hae Chang Yang
Assignee (at issue)
LG Semicon 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.