Granted Patent
Utility
US 6,570,550 · App. 09/045,247
Active matrix liquid crystal image generator
Inventors:
Mark A. Handschy, Michael R. Meadows
Patented Case
View Patent ↗
Granted: May 27, 2003
Filed: Mar 20, 1998
Inventors
Mark A. Handschy
Michael R. Meadows
Assignee (at issue)
Displaytech, 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.