Granted Patent
Utility
US 4,517,489 · App. 06/534,709
Modulator structure and method for flat panel display devices
Inventors:
Thomas L. Glock, Thomas Lloyd Credelle
Patented Case
View Patent ↗
Granted: May 14, 1985
Filed: Sep 22, 1983
Inventors
Thomas L. Glock
Thomas Lloyd Credelle
Assignee (at issue)
RCA Corporation
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.