Granted Patent
Utility
US 6,636,287 · App. 09/797,540
Display systems with pixel electrodes at different distances from a control electrode
Inventor:
Douglas J. McKnight
Patented Case
View Patent ↗
Granted: Oct 21, 2003
Filed: Feb 28, 2001
Inventor
Douglas J. McKnight
Assignee (at issue)
THREE-FIVE SYSTEMS, INC.
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.