Granted Patent
Utility
US 5,266,937 · App. 07/796,759
Method for writing data to an electrophoretic display panel
Inventors:
Frank J. DiSanto, Denis A. Krusos, Edward Lewit
Patented Case
View Patent ↗
Granted: Nov 30, 1993
Filed: Nov 25, 1991
Inventors
Frank J. DiSanto
Denis A. Krusos
Edward Lewit
Assignee (at issue)
Copytele, 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.