Kurt Lehovec

Innovator of the concept of p-n junction isolation, Lehovec was one of the pioneers of the integrated circuit or microchip, which is used in virtually all electronic equipment today and has revolutionized...

Sumit Ghosh

Researcher in computer architectures for next generation secure ATM network design and next generation IP router architecture to defeat next generation viruses, Ghosh has served as the Chair of the Computer Science...

Padmasree Warrior

Recognized by Forbes as one of the 100 most powerful women in the world in 2014, Warrior is an Indian-American technology executive with a career spanning major roles in hardware, software, and...

Andrei Zary Broder

Co-inventor of the first practical test to prevent robots from masquerading as humans and accessing web sites — often referred to as CAPTCHA — Broder has served as a Distinguished Scientist at...

Shigeru (Steve) Nakayama

Key player in introducing U.S. semiconductor equipment technology to Japan, Nakayama has made lasting contributions to the international semiconductor industry. Born in Chicago, he grew up in Palo Alto, CA, where he attended...

Michael Oser Rabin

Author of the landmark joint paper "Finite Automata and Their Decision Problems," which introduced nondeterministic machines and had a lasting impact on automata theory, Rabin and co-author Dana S. Scott were cited...

Michael (Mike) J. Karels

Key contributor to the history of BSD UNIX, Karels was an American software engineer who graduated from the University of Notre Dame with a Bachelor of Science in Microbiology. He went on...

Sheila Widnall

The first woman to serve as United States Secretary of the Air Force, Widnall held that post from 1993 to 1997, becoming the first woman to lead an entire branch of the...

David Ferrucci

Leader of the team that developed IBM's Watson computer system, Ferrucci served as the principal investigator who in 2007–2011 led a team of 25 IBM and academic researchers and engineers to create...

Leonid Anatolievich Levin

Co-discoverer of the Cook-Levin Theorem, Levin is noted for his work in randomness computing, algorithmic complexity, and intractability. This NP-completeness theorem was a basis for one of the seven "Millennium Math Problems"...

James Waddell Alexander II

Founder of cohomology theory, Alexander was also a pioneer in algebraic topology who contributed to the beginnings of knot theory by defining the first of the polynomial knot invariants. He was an American...

Sophie Wilson

Primary designer of the ARM microprocessor, Wilson is a British computer scientist and Fellow of the Royal Society (FRS). She was born in Leeds, England, and was educated at the University of...

Audrey Tang

A free software programmer as well as a politician, Tang is described as one of the "ten greatest Taiwanese computing personalities." They are a leader of the Haskell and Perl programming language...

Jean Amédée Hoerni

Developer of the planar process, the manufacturing process by which modern integrated circuits are built, Hoerni was a silicon transistor pioneer and a member of the Traitorous Eight. Hoerni was born in...

Thomas (Tom) O. Stanley

Fundamental investigator of the CED concept that led to the development of the RCA VideoDisc system, Stanley has been recognized as "a visionary who, not only foresaw the CED videodisc system long...

William (Bill) F. Beausoleil

Designer of some of the world's first silicon-based computer systems in the 1950s and 1960s, Beausoleil is a triple fellow of IBM, Cadence, and the IEEE. Born Oct. 24, 1929, the day...

Joseph (Josh) A. Fisher

Creator of VLIW architectures, which allow programs to explicitly specify instructions to be executed in parallel for higher performance, Fisher is an American computer scientist also noted for his work on compiling...

Mark Eugene Russinovich

Co-developer of the website sysinternals.com, Russinovich wrote and published dozens of popular Windows administration and diagnostic utilities including Autoruns, Filemon, and RootkitRevealer. He has served as Chief Technology Officer (CTO) of Microsoft...

Stephen Wolff

Credited with turning the Internet from a government project into something of scholarly and commercial interest for the rest of the world, Wolff is sometimes called one of the many fathers of...

Gordon Matthews

Founder of ECS Communications (later VMX), one of the first companies to pioneer the commercialization of voicemail for corporate use, Matthews was an American inventor and businessman. He also invented systems to...