Granted Patent
Utility
US 6,700,562 · App. 09/464,869
Active matrix liquid crystal display devices
Inventors:
Alan G. Knapp, Martin John Edwards
Patented Case
View Patent ↗
Granted: Mar 2, 2004
Filed: Dec 16, 1999
Inventors
Alan G. Knapp
Martin John Edwards
Assignee (at issue)
KONINKLIJKE PHILIPS ELECTRONICS NV
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.