Robert (Bob) E. Watson

Directed such "firsts" for HP as the first HP desktop calculator family, HP's first handheld calculators, HP's first LaserJets, and HP's first ink-jet products, Watson spent 30 years with Hewlett-Packard, serving in...

Leslie Lamport

Known for his seminal work in distributed systems and as the initial developer of LaTeX, Lamport is a prominent computer scientist and mathematician. A graduate of the Bronx High School of Science, he...

David (Kitping) K. Lam

Co-inventor of a plasma-produced solid lubricant patented under the title "Fluorine Plasma Synthesis for Carbon Monofluoride," Lam is also the founder of Lam Research Corporation. He has served as Chairman of Multibeam...

Liang-Jie (LJ) Zhang

Lead architect for IBM HotVideo HyperVideo technology, Zhang is a computer scientist formerly at IBM Thomas J. Watson Research Center, where he served as a Research Staff Member (RSM) and Program Manager...

James (Jimmy) Treybig

Founder of Tandem Computers, a pioneering Silicon Valley manufacturer of fault-tolerant computer systems, Treybig built a company that served the growing number of transaction processing customers who used them for ATMs, banks,...

Willis H. Ware

Designer of the IAS and Johnniac computers, Ware was a senior computer scientist emeritus with the RAND Corporation (1952–present) in Santa Monica, California, with which he held various staff and management positions....

Julian Bigelow

Builder of one of the first true stored-program digital computers, Bigelow transformed the course of computing history. He obtained a master's degree at the Massachusetts Institute of Technology, studying electrical engineering and...

Katherine (Kathy) Anne Yelick

Co-inventor of Unified Parallel C (UPC), a programming language extension designed for high-performance computing on large-scale parallel machines, Yelick is an internationally recognized expert in high performance computing. Yelick has served as a...

Phaedon Avouris

Innovator of the potential for carbon nanotubes to compete with the long-established silicon transistor for important information technology applications, Avouris is a Greek chemical physicist who has served as an IBM Fellow...

Robert Endre Tarjan

Renowned for fundamental achievements in the design and analysis of algorithms and data structures, Tarjan is an American computer scientist. He discovered several important graph algorithms, including Tarjan's off-line least common ancestors...

Heinrich Rudolf Hertz

The first to satisfactorily demonstrate the existence of electromagnetic waves, Hertz clarified and expanded the electromagnetic theory of light that had been put forth by Maxwell. He was born in Hamburg, Germany,...

Philipp Matthäus Hahn

Designer of the first functional mechanical calculator, Hahn was born on 25th of November, 1739 in Scharnhausen, Esslingen, as the second of ten children in a family of a pastor. From 1749...

Diane B. Greene

Co-founder and former CEO of VMware, Greene led the company through an IPO and to a $2B run-rate. Born in Rochester, New York, she was raised in Annapolis, Md. She received her...

Dorothy Du Boisson

Operator of the prototype Colossus and the "Mark 2" Colossi at Bletchley Park, Du Boisson is recognized for her role in the wartime codebreaking effort. She joined the WRNS in 1943 and...

Carl Hammer

A pioneer in many ways, he was foremost an organizer and a tireless promoter of computing, who gave of his time and talents so that others could learn about this new and...

William (Bill) Grant Moggridge

Designer of the Grid Compass Laptop and Palm handheld, Moggridge co-founded IDEO, where he focused on developing a process that could lead to innovative products. He felt products could be more "humane."

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...

Megan Smith

Named in 2014 as the third U.S. Chief Technology Officer and the first woman to hold that position, Smith served as Assistant to the President under Barack Obama until January 2017, succeeding...

Robert (Bob) M. Frankston

Co-creator of VisiCalc and co-founder of Software Arts, Frankston received numerous honors and awards for his work. He has been named a Fellow of the Association for Computing Machinery (1994) "for the...

Gerald D. Cohen

CEO and founder of Information Builders, Cohen started an early enterprise database software company.