Granted Patent
Utility
US 5,459,374 · App. 08/270,876
Combination fixed segment and active matrix vacuum fluorescent display
Inventors:
Michael B. Thoeny, John Mark Dikeman, Alireza F. Borzabadi
Patented Case
View Patent ↗
Granted: Oct 17, 1995
Filed: Jul 5, 1994
Inventors
Michael B. Thoeny
John Mark Dikeman
Alireza F. Borzabadi
Assignee (at issue)
DELCO ELECTRONICS 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.