Granted Patent
Utility
US 6,801,273 · App. 09/764,112
Apparatus and method for injecting and sealing liquid crystal
Inventors:
Sang Mun Lee, Joung-Ho Ryu
Patented Case
View Patent ↗
Granted: Oct 5, 2004
Filed: Jan 19, 2001
Inventors
Sang Mun Lee
Joung-Ho Ryu
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.