Conrad (Conny) Palm

Contributor to teletraffic engineering and queueing theory, Palm also led the project that developed the first Swedish computer, the BARK. He enrolled at the School of Electrical Engineering at the Royal Institute...

Geoffrey William Arnold Dummer

The first person to conceptualize and build a prototype of the integrated circuit, commonly called the microchip, Dummer made this pioneering contribution in the late 1940s and early 1950s. He passed the...

Steven (Steve) Shih Chen

Co-founder and previous Chief Technology Officer of the popular video sharing website YouTube, Chen was born in Taipei, Taiwan. When he was eight years old, he and his family immigrated to the...

Donald Valentine

Referred to as the "grandfather of Silicon Valley venture capital," Valentine was an American venture capitalist who concentrated mainly on technology companies in the United States. Valentine grew up in the Bronx,...

Michelle Simmons

Named Australian of the Year in January 2018 for her work and dedication to quantum information science, Simmons is an Australian quantum physicist recognized for her foundational contributions to the field of...

Charles Proteus Steinmetz

Fostering the development of alternating current that made possible the expansion of the electric power industry in the United States, Steinmetz was a mathematician and electrical engineer who formulated mathematical theories for...

Michael T. Goodrich

Pioneer and research leader on efficient parallel and distributed solutions, Goodrich has served as a Chancellor's Professor and chair of the Department of Computer Science of the Donald Bren School of Information...

Dario de Judicibus

Founder of the Reuse Shop, the first IBM group to create software libraries of building blocks that could be used to develop products, de Judicibus is a prolific inventor and pioneer in...

Pierre Jaquet-Droz

Creator of animated dolls, or automata, devices which some consider to be the oldest examples of the computer, Jaquet-Droz lived in Paris, London, and Geneva, where he designed and built these mechanisms...

William Frederick Miller

Contributor to the development of the computer and its applications at Argonne, Miller served as Director of the Applied Mathematics Division at Argonne National Laboratory beginning in 1959, and later as President...

Konrad Zuse

German engineer who, completely independently of British and American computing efforts, built the Z3 (1941), the first working program-controlled general-purpose digital computer. The Z3, destroyed in the bombing of Berlin, never got...

Norbert Wiener

Founder of cybernetics, Wiener pioneered the study of stochastic and noise processes, contributing work relevant to electronic engineering, electronic communication, and control systems. Cybernetics, the field he founded, formalized the notion of...

Clifford (Cliff) B. Jones

Team member on the Vienna Development Method (VDM) at IBM in Vienna, Jones is a British computer scientist known for his work on one of the longest-established formal methods for the development...

Anriette Esterhuysen

A pioneer in using Internet and Communications Technologies to promote social justice and affordable access, Esterhuysen was a leading figure in both South African and global digital rights advocacy. She served as...

Christopher (Chris) J. Date

Involved in the technical planning and design of the IBM products SQL/DS and DB2, Date is an independent author, lecturer, researcher, and consultant specializing in relational database theory. He attended High Wycombe...

Jonathan Bruce Postel

A significant contributor to the development of the Internet, Postel was involved in early work on the ARPANET while at UCLA. He later moved to the Information Sciences Institute at the University...

Victor (Vic) Hayes

Known as the "Father of Wi-Fi," Hayes co-established and chaired the IEEE 802.11 Standards Working Group for Wireless Local Area Networks. Born in Surabaya, Dutch East Indies, he held a BSEE and...

Sandra L. Kurtzig

The first woman to take a high-tech company public, Kurtzig founded ASK Computer Systems Inc. and developed Manman, an ERP program that ran on Hewlett-Packard minicomputers and helped manufacturing companies plan materials...

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...

Stefan Pappe

Leader of the design for the Common Cloud Management Platform and delivery of IBM cloud solutions to clients, Pappe was named an IBM Fellow in 2011—the highest honor a scientist, engineer, or...