Clive Sinclair (1940- ) of Sinclair Radionics, Sinclair Vehicles, etc.
Clive Sinclair is a British inventor whose interests range over amplifiers, radios, calculators, pocket TV’s and electric vehicles.
Educated at St George's College, Weybridge
Early 1960s: Assistant editor at Instrument Practice
1963 Set up Sinclair Radionics at the age of 22; produced DIY radio kits (a radio in a matchbox) for sale by mail order[1]
Products included hi-fi amplifiers, tuners, loudspeakers.
1972 Launched small, pocket electronic calculator with much reduced power consumption compared with other calculators based on the Texas Instruments integrated circuit.
1973 Launched the "smallest electronic calculator" in the USA. Planned to launch a small television and a digital watch. The company had 70 employees.
1980 Launched the ZX80 personal microcomputer which sold for £100; it did not include a display unit and used a separate cassette recorder to store programs[2]. He set up Sinclair Research to pursue development of the microcomputer, a flat tube television display, a novel electric motor and a new electronic instrument.
1981 Established a new publishing house in Cambridge, Sinclair Browne, and a literary prize [3]. Chairman of the British branch of Mensa.
1982 Set up a third research centre in Exeter to develop an electric vehicle and a fourth one (at the time said to be located in Winchester) to develop semiconductor technology[4]
1983 Sold 10 percent of Sinclair Research to raise funds for further development of the electric car[5]
1983 Awarded Knighthood[6]. Invested £12.9M in a 3 wheeled electric vehicle, which was expected to be in production in 2 years time[7]
His first electric vehicle was the Sinclair C5, one of the products for which he most famous. At the time, this vehicle was claimed to be ‘a revolution in personal transport’.