Granted Patent
Utility
US 6,043,856 · App. 08/992,892
Liquid crystal dispersion display using opaque conductive layers including developed silver
Inventors:
Stanley W. Stephenson, Charles D. DeBoer, Roger T. McCleary
Patented Case
View Patent ↗
Granted: Mar 28, 2000
Filed: Dec 18, 1997
Inventors
Stanley W. Stephenson
Charles D. DeBoer
Roger T. McCleary
Assignee (at issue)
EASTMAN KODAK COMPANY
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.