Granted Patent
Utility
US 6,580,480 · App. 09/891,505
Transflective liquid crystal display device and manufacturing method thereof
Inventors:
Heum-Il Baek, Kyoung-Su Ha, Yong Beom Kim, Dong-Guk Kim
Patented Case
View Patent ↗
Granted: Jun 17, 2003
Filed: Jun 27, 2001
Inventors
Heum-Il Baek
Kyoung-Su Ha
Yong Beom Kim
Dong-Guk Kim
Assignee (at issue)
LG. Phillips 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.