Four-Phase Systems

Four-Phase Systems was a computer company, founded by Lee Boysel and others, which built one of the earliest computers using semiconductor main memory and LSI MOS logic. The company was incorporated in February 1969 and had moderate commercial success. It was acquired by Motorola in 1981.

Four-Phase Systems

Four-Phase Systems was a computer company, founded by Lee Boysel and others, which built one of the earliest computers using semiconductor main memory and LSI MOS logic. The company was incorporated in February 1969 and had moderate commercial success. It was acquired by Motorola in 1981.