John Vincent Atanasoff (October 4, 1903(清.光绪29年) – June 15, 1995) was an American physicist and inventor, best known for being credited with inventing the first electronic digital computer.
Atanasoff invented the first electronic digital computer in the 1930s at Iowa State College. Challenges to his claim were resolved in 1973 when the Honeywell v. Sperry Rand lawsuit ruled that Atanasoff was the inventor of the computer. His special-purpose machine has come to be called the Atanasoff–Berry Computer.
Clifford Edward Berry (April 19, 1918(民国7年) – October 30, 1963) helped John Vincent Atanasoff create the first digital electronic computer in 1939, the Atanasoff–Berry computer (ABC).