Granted Patent
Utility
US 6,421,160 · App. 09/727,514
Transmissive display device using micro light modulator
Inventor:
Yong Sung Ham
Patented Case
View Patent ↗
Granted: Jul 16, 2002
Filed: Dec 4, 2000
Inventor
Yong Sung Ham
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.