1975 mergers and acquisitions

American book publisher

American restaurant chain

Signetics Corporation was an American electronics manufacturer specifically established in Silicon Valley to make integrated circuits. Founded in 1961, they went on to develop a number of early microprocessors and support chips, as well as the widely used 555 timer chip. The company was bought by Philips in 1975 and incorporated in Philips Semiconductors (now NXP).

thumb|Wegavision 2000, TV-prototype 1962, Die Neue Sammlung|Pinakothek der Moderne thumb|Wega tapedeck for Sony Elcaset, 1976–1980

English manufacturer of professional audio mixing consoles and signal processors

former audio equipment company