Charles Edwin Molnar

Co-developer of one of the first minicomputers, the LINC (Laboratory Instrument Computer), Molnar made this contribution with Wesley A. Clark while a graduate student at the Massachusetts Institute of Technology (MIT) in...

Martha Sloan

The first woman to lead the IEEE Institute, Sloan served as IEEE president in 1993. She received a BSEE with great distinction, an MSEE, and a Ph.D. from Stanford University. After two...

John Makepeace Bennett

Pioneering computing in Australia, Bennett made key contributions both in Britain and in his home country. After wartime work on Radar in the Australian forces, John Bennett worked on a number of early...

Keith Uncapher

Pioneer of packet switching and MOSIS, Uncapher spread the ideas that later evolved into the Internet. Under his leadership, ISI provided support for emerging DARPA programs in Information Technology. There, Uncapher assembled...

Bob (Boe) Overton Evans

At IBM, Evans led the groundbreaking development of compatible computers that changed the industry. He persuaded IBM's chairman, Thomas J. Watson Jr., to discontinue the company's development of a hodgepodge of incompatible...

Srini Devadas

Co-inventor of silicon Physical Unclonable Functions (PUFs) and co-founder of Verayo, a company focused on improving the security of computer hardware, Devadas has served as the Edwin Sibley Webster Professor of Electrical...

Henry (Hank) Wallman

Co-builder of the Electronic Differential Analyser, an early example of an analog computer, Wallman also performed pioneering research in biomedical engineering combining video displays with X-ray imaging. An American mathematician known for...

Michael (Mike) A. McNeilly

Holder of the first patent for infrared deposition of silicon and other materials — a breakthrough that revolutionized deposition quality and produced slip-free, dislocation-free epi — McNeilly is a Silicon Valley pioneer...

Krishnendu (Krish) Chakrabarty

Pioneer researcher on the design automation and testing of complex chips with application to microfluidic biochips, Chakrabarty has served as a Professor of Electrical and Computer Engineering at Duke University in Durham,...

Thomas (Tom) M. Whitney

Leader of the team that invented the HP-35, the world's first handheld scientific electronic calculator, Whitney was also an early employee of Apple Computer. Thomas (Tom) M. Whitney graduated from Aurelia High...

Lubomyr T. Romankiw

Co-inventor of a technique that produced the first practical and manufacturable thin film magnetic head, Romankiw helped increase the density of data stored on magnetic disks and dramatically reduced the cost of...

Mamoru Hosaka

A pioneer of seminal computer research and development in Japan, Hosaka was born in 1920 and graduated from the University of Tokyo in 1942, majoring in aeronautical engineering. After 1946, he belonged...

Nicholas (Nick) M. Donofrio

Leader of IBM's technology and innovation strategies, Donofrio served as Executive Vice President of Innovation and Technology at IBM from 1997 until his retirement in October 2008. Born in Beacon, New York,...

Wolfgang Roesner

Architect of the verification tools and methodologies used across all IBM systems, Roesner is a senior technical staff member in IBM's verification tools development group in Austin, Texas. His accomplishments in the...

Hemantha Kumar Wickramasinghe

Leader of the team that developed atomic force microscopes (AFMs) into fully hardened instruments usable both within IBM and beyond, Wickramasinghe is a distinguished pioneer in the invention and practical uses of...

Moshe Yanai

Leader of the development of the EMC Symmetrix enterprise storage array, the flagship product of EMC Corporation in the 1990s, Yanai is considered one of the most influential contributors in the history...

Ian Munro Ross

Co-inventor of epitaxy, used in silicon-based manufacturing processes for BJTs and modern CMOS and particularly important for compound semiconductors such as gallium arsenide, Ross was also an early pioneer in transistors who...

John Maxwell Cohn

An innovator in design automation for both analog and digital custom integrated circuits, Cohn has served as Chief Scientist of Design Automation in the Systems and Technology Group at IBM, Burlington, Vermont....

Ivan Plander

Developer of the analog computer around 1958, Plander is a Slovak computer scientist who received his Ph.D. at the Technical University in Prague and his Habilitation (Dr.Sc.) in Computer Science at the...

Howard Hathaway Aiken

Pioneer in computing and original concept designer behind IBM's Harvard Mark I computer, Aiken transformed early computing with his vision of electro-mechanical calculation. Howard studied at the University of Wisconsin–Madison and later obtained...