Granted Patent
Utility
US 5,210,629 · App. 07/803,230
Method of making liquid crystal display elements using ceramic filter to determine spacer size
Inventor:
Taek Soo Kim
Patented Case
View Patent ↗
Granted: May 11, 1993
Filed: Dec 6, 1991
Inventor
Taek Soo Kim
Assignee (at issue)
Goldstar 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.