Lionel Kattner

Contributor to the development of the first planar integrated circuit and co-founder of Signetics Corporation, Kattner is recognized as a key figure in early semiconductor history. A graduate of Southwestern University in...

Richard Edwin Stearns

1993 ACM Turing Award recipient, Stearns is a prominent computer scientist who, with Juris Hartmanis, was recognized "in recognition of their seminal paper which established the foundations for the field of computational...

Bashir Iskandarovich Rameyev

Holder of the first officially registered USSR patent in the field of electronic computers, Rameyev was a Soviet inventor and scientist and one of the founders of Soviet computing. He was the...

Kilnam Chon

Developer of the first Internet in Asia, called SDN, Chon is a pioneering computer scientist and network engineer. He was born and raised in Japan and completed his education in the US....

Ken Kutaragi

Known as "The Father of the PlayStation," Kutaragi developed the PlayStation and its successors and spinoffs, including the PlayStation 2, PlayStation Portable, and the PlayStation 3. He has served as Chairman and...

Grace M. Hopper

Developer of COBOL and pioneering computer scientist, Hopper was one of the first programmers of the Harvard Mark I computer, and she developed the first compiler for a computer programming language. She...

Alberto Sangiovanni-Vincentelli

Co-founder of Cadence Design Systems and Synopsys—the two largest companies in Electronic Design Automation (EDA)—Sangiovanni-Vincentelli is a world-renowned authority on integrated circuit and system design who has been instrumental in bringing EDA...

Charles Geschke

Co-founder of Adobe Systems, Geschke transformed document production and launched the desktop publishing industry. Prior to co-founding Adobe, Geschke and Warnock worked at Xerox's Palo Alto Research Center (PARC). Geschke had started there...

Jack Elton Bresenham

Developer of Bresenham's Line Algorithm in 1962, Bresenham is recognized as a pioneer in computer graphics. The algorithm is one of the earliest discovered in the field and determines which points in...

Roy Nutt

A major contributor in the creation of IBM's FORTRAN, the first high-level scientific and engineering programming language, Nutt was also an American businessman and computer pioneer who co-founded Computer Sciences Corporation. He...

Charles (Garry) Garrett Betty

Instrumental in the success of the original IBM Personal Computer, Betty received the IBM President's Award in 1982 for his work on the original IBM PC. From 1996 until his death in...

Rolf Skår

Researcher on the second minicomputer in the world based on integrated circuits, Skår was also a co-founder of Norsk Data and served as CEO of the Norwegian Space Centre from 1997 to...

Phillip A. Griffiths

Former Director of the Institute for Advanced Study (1991–2003), Griffiths is an American mathematician known for his work in the field of geometry, and in particular for the complex manifold approach to...

Giovanni Caselli

Inventor of the pantelegraph (a.k.a. Universal Telegraph or "all-purpose telegraph"), the predecessor of the modern fax machine, Caselli put the world's first practical operating facsimile machine ("fax") system into use. Pantèlègraph is...

Marian Croak

Inducted into the National Inventors Hall of Fame in 2022 for her work with voice over IP (VoIP), Croak is an African American engineer whose VoIP-related inventions have shaped modern communications. During...

Alexander Matveevich Poniatoff

Founder of AMPEX, Poniatoff established the company in 1944, using his initials, A.M.P., plus "ex" for "excellence" to create the name. The high-frequency bias technique, which made quality recording possible, was invented...

David (Dave) J. Farber

Co-designer of the first electronic switching system (ESS-1) and the SNOBOL programming languages, Farber made major contributions to programming languages and computer networking. Farber held the position of Distinguished Career Professor of...

Ramakrishnan Srikant

Key architect for IBM Intelligent Miner, Srikant contributed the association rules and sequential patterns modules to the product. Dr. Srikant has served as a Principal Research Scientist at Google. He previously managed the...

Peter Pin-Shan Chen

Known for the development of Entity-Relationship Modeling, Chen is an American computer scientist and Professor of Computer Science at Louisiana State University. Born in Taichung, Taiwan, he received a B.S. in electrical...

Thomas (Tommy) Harold Flowers

Designer of Colossus, the first programmable electronic computer, Flowers made one of the most significant contributions to wartime codebreaking. His first contact with the wartime codebreaking effort came when he was asked...