Granted Patent
Utility
US 6,717,632 · App. 09/984,577
Transflective liquid crystal display device and manufacturing method thereof
Inventors:
Kyoung-Su Ha, Woong-Kwon Kim
Patented Case
View Patent ↗
Granted: Apr 6, 2004
Filed: Oct 30, 2001
Inventors
Kyoung-Su Ha
Woong-Kwon Kim
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.