But who invented the first commercially available microprocessor? That honor goes to Intel for the 4004. We pick up the tale with Robert Noyce, who had co-invented the IC while at Fairchild ...

This is quite a bit bigger than the original 12mm² die. The Intel 4004 was among the first microprocessors and one of the first to use the MOS silicon-gate technology. In the decades long race to ...

But in 1990, the U.S. Patent Office gave that recognition to Hyatt. Intel's 4004 (4-bit) microprocessor was the on the market, however, and in 1974 they added the 8080 (8-bit), sixteen times more ...

Intel launched its first microprocessor, the 4004, in November 1971, and it was followed by the 8008 and the 8080, which was used in one of the world's first personal computers. The 4004 ...

The first microprocessor. Designed by Marcian E. "Ted" Hoff at Intel in 1971, the 4004 was a 4-bit, general-purpose CPU initially developed for the Japanese Busicom calculator. Running at a clock ...