Patents - 1984
Modular computer system
Jack J. Stiffler, Richard M. Karp, James M. Nolan, Jr., Michael J. Budwey and David A. Wallace
U.S. Patent 4,484,273. November 1984
Dual tone multi frequency digital detector
Martin H. Graham and Enoch Callaway
U.S. Patent 4,484,035. November 1984
Clamshell tomograph
Stephen E. Derenzo and Thomas F. Budinger
U.S. Patent 4,473,749. September 1984
Monolithically integrated read-only memory
William G. Oldham
U.S. Patent 4,450,537. May 1984
High speed ribbon cable bus
Martin H. Graham
U.S. Patent 4,445,048. April 1984
Monolithically integrated circuit with connectible and/or disconnectible circuit portions
William G. Oldham
U.S. Patent 4,441,036. April 1984
Alignment of Optical Components
Alastair M. Glass, Ivan P. Kaminow and Donald H. Olson
U.S. Patent 4,428,644. January 1984