Granted Patent
Utility
US 6,518,944 · App. 09/427,137
Combined cholesteric liquid crystal display and solar cell assembly device
Inventors:
J. William Doane, Nick Miller, Donald J. Davis
Patented Case
View Patent ↗
Granted: Feb 11, 2003
Filed: Oct 25, 1999
Inventors
J. William Doane
Nick Miller
Donald J. Davis
Assignee (at issue)
Kent Displays, 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.