Granted Patent
Utility
US 4,085,442 · App. 05/563,527
Data display system designed as a microcontroller
Inventors:
Sigitas Julius Liaukus, Dixson Teh-Chao Jen
Patented Case
View Patent ↗
Granted: Apr 18, 1978
Filed: Mar 31, 1975
Inventors
Sigitas Julius Liaukus
Dixson Teh-Chao Jen
Assignee (at issue)
Bunker Ramo 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.