Granted Patent
Utility
US 4,766,569 · App. 06/871,063
Programmable logic array
Inventors:
John E. Turner, Gregg R. Josephson
Patented Case
View Patent ↗
Granted: Aug 23, 1988
Filed: Jun 5, 1986
Inventors
John E. Turner
Gregg R. Josephson
Assignee (at issue)
Lattice Semiconductor 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.