Granted Patent
Utility
US 4,653,860 · App. 06/689,255
Programable mask or reticle with opaque portions on electrodes
Inventor:
Joe R. Hendrix
Patented Case
View Patent ↗
Granted: Mar 31, 1987
Filed: Jan 7, 1985
Inventor
Joe R. Hendrix
Assignee (at issue)
Thomson Components-Moster 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.