Giovanni Caselli

Inventor of the pantelegraph (a.k.a. Universal Telegraph or "all-purpose telegraph"), the predecessor of the modern fax machine, Caselli put the world's first practical operating facsimile machine ("fax") system into use. Pantèlègraph is...

George Harry Heilmeier

Inventor of the LC-Display and pioneering contributor to liquid crystal displays, Heilmeier is inducted in the National Inventors Hall of Fame. He was born in Philadelphia, Pennsylvania, received his B.S. in Electrical...

Richard (Dick) John Egan

Member of the team that developed the Apollo Guidance Computer for the Apollo spacecraft that carried astronauts to the moon, Egan was also a prominent American businessman, political fundraiser, and former US...

Georg (Per) Pehr Scheutz

Co-developer of the Scheutzian calculation engine, which produced the first tables calculated and printed by machinery, Scheutz was a 19th-century Swedish lawyer, translator, and inventor. He studied law at Lund University, graduating...

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....

Gene Frantz

Known as the "father of DSP," Frantz is a recognized leader in Digital Signal Processing technology both within Texas Instruments and throughout the industry. His experience started most notably with the launch of...

Misha Mahowald

Inducted into the Women in Technology International Hall of Fame in 1996, Mahowald was recognized for her development of the Silicon Eye and other computational systems. A pioneer in the emerging field...

Claude Elwood Shannon

Developer of Information Theory, the basis for the design of communication systems and networks, Shannon also noted the importance of Boolean theory for the design of logic circuits whilst still a student...

Dennis C. Hayes

Dennis C. Hayes is best known as the co-founder of Hayes Microcomputer Products, whose modems helped millions connect to the Internet and whose modem commands became an industry standard. Hayes attended the Georgia...

Ted Dabney

Co-founder of Syzygy and Atari, Dabney met Nolan Bushnell while working at Ampex, and the two jointly created Syzygy. Their first product, Computer Space, was manufactured and sold by Nutting Associates. Following...

Helmut Theodor Schreyer

Co-developer of the Z3, one of the first computers, Schreyer also developed an electrical circuit to convert decimal to binary numbers. He was a German inventor and the son of the minister...

Gordon Stanley Brown

Involved in the development of Whirlwind, the first all-digital computer, Brown also originated many of the concepts behind automatic-feedback control systems and the numerical control of machine tools. He was born in...

Arthur W. Astrin

Builder of the world's first DSP and hardware FFT processor with sufficient speed to allow OFDM modulation, Astrin is an American communications engineer who has worked for Apple Computer, Inc., IBM (where...

Danny Cohen

Developer of the first real-time visual flight simulator on a general purpose computer, Cohen later adapted it to run over the ARPANET. Born in Israel, he was also well known for coining...

Nobuo Mii

Leader of a team that built the first television system in Kyushu, Japan, Mii accomplished this feat in 1949 as manager of his high school Wireless Communications Club, mainly using electronic parts...

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...

Vladimir Kozmich Zworykin

Inventor of a television transmitting and receiving system employing cathode ray tubes, Zworykin was a Russian-American engineer and pioneer of television technology. He played a role in the practical development of television...

Arthur Walter Burks

Contributor to the design of the ENIAC, the first general-purpose electronic digital computer, Burks served as a senior engineer on the project in the 1940s. Decades later, Burks and his wife Alice...

Donald (Don) Nielson

Supporter of the development of the first hand-held computer terminal, Nielson joined SRI in 1959 as a Research Engineer, taking on assignments in telecommunications technology while working on his Ph.D. at Stanford,...

B. (Bob) Ramakrishna Rau

Developer of the Very Long Instruction Word (VLIW) technology that is now standard in modern computer processors, Rau was widely recognized as an expert in VLIW computing, which is the basis of...