Granted Patent
Utility
US 6,400,435 · App. 09/271,153
In-plane switching mode liquid crystal display device capable of shielding against interferences
Inventors:
Ki Sup Son, Hyun Goo Won
Patented Case
View Patent ↗
Granted: Jun 4, 2002
Filed: Mar 17, 1999
Inventors
Ki Sup Son
Hyun Goo Won
Assignee (at issue)
LG Philips LCD 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.