IP Library Granted Patent US 4,871,930
Granted Patent Utility
US 4,871,930 · App. 07/190,663

Programmable logic device with array blocks connected via programmable interconnect

Inventors: Sau C. Wong, Hock C. So, Stanley J. Kopec, Jr., Robert F. Hartmann
Patented Case View Patent ↗
Granted: Oct 3, 1989 Filed: May 5, 1988
Inventors
Sau C. Wong
Hock C. So
Stanley J. Kopec, Jr.
Robert F. Hartmann
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.

Order Certified Copies
Most orders are placed with the USPTO same day — all within 24 business hours.
Order via The Patent Place →
Pre-filled with this patent's details
Quick Facts
Patent No.
US 4,871,930
App. No.
07/190,663
Filed
1988-05-05
Granted
1989-10-03
Kind
A