Granted Patent
Utility
US 6,239,780 · App. 09/127,006
Multiplexed display element sequential color LCD panel
Inventors:
Dale S. Walker, Richard M. Knox
Patented Case
View Patent ↗
Granted: May 29, 2001
Filed: Jul 31, 1998
Inventors
Dale S. Walker
Richard M. Knox
Assignee (at issue)
Duke University
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.