Granted Patent
Utility
US 5,658,697 · App. 08/633,595
Method for producing color filters by the use of anionic electrocoats
Inventor:
Hsien-Kuang Lin
Patented Case
View Patent ↗
Granted: Aug 19, 1997
Filed: Apr 17, 1996
Inventor
Hsien-Kuang Lin
Assignee (at issue)
Industrial Technology Research Institute
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.