George Westinghouse Scholar (1955-1959)
American Institute of Electrical Engineers Student Prize Paper Contest for District 2 Winner (1958, 1959)
National Science Foundation Fellowship (1959 – 1962))
National Academy of Engineering First Zworykin Award (1972)
Member, National Academy of Engineering (1973)
Member, National Academy of Sciences (1978)
IEEE Emanuel R. Piore Award (1986)
Computerworld Honors Program, Leadership Award (1987))
ACM Turing Award (1988)
ACM Software System Award (1993)
Electronic Frontier Foundation EFF Pioneer Award (1994)
Association for Computing Machinery Fellow (1994)
Price Waterhouse Information Technology Leadership Award for Lifetime Achievement (1996)
Computerworld Smithsonian Award (1996)
the Franklin Institute's Certificate of Merit (1996)
IEEE John von Neumann Medal (1998)
R&D 100 Award (team) (2004)
Computer History Museum Fellow (2005)
Kyoto Prize (2012).