Granted Patent
Utility
US 6,259,424 · App. 09/261,425
Display matrix substrate, production method of the same and display matrix circuit
Inventor:
Hideo Kurogane
Patented Case
View Patent ↗
Granted: Jul 10, 2001
Filed: Mar 3, 1999
Inventor
Hideo Kurogane
Assignee (at issue)
Victor Company of Japan, 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.