Granted Patent
Utility
US 5,247,478 · App. 07/846,915
Programmable transfer-devices
Inventors:
Anil Gupta, Richard G. Cliff
Patented Case
View Patent ↗
Granted: Sep 21, 1993
Filed: Mar 6, 1992
Inventors
Anil Gupta
Richard G. Cliff
Assignee (at issue)
Altera 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.