Daniel Kottke

The engineer who assembled and tested the first Apple I computer with fellow computer designer and Apple co-founder Steve Wozniak, Kottke is one of the earliest employees of Apple Inc., with official...

Karl Ganzhorn

Director of IBM development in Europe, Ganzhorn founded and led the German laboratory of IBM at Böblingen. He initiated major development efforts in semiconductor memories, computer systems, and software. Ganzhorn has served as...

Estil Hoversten

Co-conceiver of the Internet Stream Protocol (ST), a connection-oriented complement to IPv4 notable for introducing the concepts of packetized voice, Hoversten has served as Senior Vice President of Hughes Network Systems, LLC...

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...

Peter Andreas Grunberg

Peter Andreas Grunberg discovered the Giant Magnetoresistance (GMR) effect, which is the basis of all modern magnetic read/write heads. He received the 2007 Nobel Prize in Physics for this groundbreaking contribution.

John Logie Baird

Inventor of the first publicly demonstrated television system, Baird was also credited with creating the world's first fully electronic colour television tube. Although Baird's electromechanical system was eventually displaced by purely electronic...

Dov (Bentchkowsky) Frohman

Inventor of the erasable programmable read only memory (EPROM), which eventually led to today's flash memory technology, Frohman is an Israeli electrical engineer and business executive, a former Vice President of Intel...

Sam Harrell

Co-founder of SEMATECH, the partnership between the U.S. government and U.S.-based semiconductor manufacturers to regain competitiveness for the U.S. semiconductor industry, Harrell is a leading specialist in semiconductor and international trade and...

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...

David Michael Dahm

Designer of the pioneering Burroughs B5000 compiler and operating systems, Dahm introduced generative techniques to Data Base Management. Born in Texarkana, Arkansas, he grew up in Dallas, Texas, and graduated Valedictorian from...

Seymour Roger Cray

Sometimes called "the father of supercomputing," Cray was a U.S. electrical engineer and supercomputer architect who designed a series of computers that were the fastest in the world for decades, and founded...

Dan Magenheimer

Writer of the first PA-RISC simulator, remote debugger, and object-code emulator for the 16-bit HP3000, Magenheimer began at HP as a member of the Processor Architecture Team that developed PA-RISC, where he...

Audrey A. Helffrich

Leader of the hardware strategy for IBM's early 1990s transition from bipolar to CMOS microprocessors on its largest mainframes, Helffrich is credited with helping to save the mainframe and keeping the Poughkeepsie...

Lawrence (Larry) G. Roberts

Developer of ARPANet and the Internet, Roberts served as chief scientist at the Advanced Research Projects Agency, where he and his team created packet switching and the ARPANet, which was the predecessor...

Satoshi Matsuoka

Lead developer of the TSUBAME series of supercomputers — which included the 4th fastest in the world on the Top500 — Matsuoka has served as a Full Professor at the Global Scientific...

Karl Alexander Müller

Co-recipient of the Nobel Prize in Physics in 1987 with Georg Bednorz for their work in superconductivity in ceramic materials, Müller is a Swiss physicist and Nobel laureate. In 1986 they showed...

Robert Marco Tomasulo

Inventor of the Tomasulo algorithm, a computer architecture hardware algorithm for dynamic scheduling of instructions that allows out-of-order execution, Tomasulo was the recipient of the 1997 Eckert–Mauchly Award, "for the ingenious Tomasulo...

F. Grant Saviers

Co-developer of a controller for DEC's first disk drive, Saviers joined DEC in 1968 and held several senior management positions over 24 years with the company. Born in Baltimore, Maryland, he became interested...

Anthony (Tony) M. Fadell

Developer of technologies including the Sony Magic Link, Motorola Envoy, and the Apple iPod, Fadell is a Lebanese American computer science engineer. He served as Senior Vice President of the iPod Division...

Heinz Nixdorf

German computer entrepreneur, Nixdorf founded and led Nixdorf Computer AG. He developed and marketed low-end commercial computers mainly within Europe between 1965 and 1985. He had production facilities in Germany, Ireland, Spain,...