Granted Patent
Utility
US 5,729,420 · App. 08/761,855
High voltage recoverable input protection circuit and protection device
Inventor:
Jun Joung
Patented Case
View Patent ↗
Granted: Mar 17, 1998
Filed: Dec 9, 1996
Inventor
Jun Joung
Assignee (at issue)
SAMSUNG DISPLAY 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.