query: Who invented color TV?
passage: Guillermo González Camarena
Guillermo González Camarena (17 February 1917 – 18 April 1965), was a Mexican electrical engineer who was the inventor of a color-wheel type of color television, and who also introduced color television to Mexico.
passage: Frank Stanton (executive)
Stanton helped lead the fight for color television. By 1950 CBS had been working on its field-sequential system of color TV for a decade. On October 11, 1950 the Federal Communications Commission (FCC) approved CBS's system as the first official color standard for commercial broadcasting in the U.S., although subsequent court challenges delayed actual commercial broadcasting until June 25, 1951.