In 1903, the brothers patented one of the very first color photography processes, which they called Autochrome Lumière.
The first pictures with sound. Library of Congress;2007678819.
The Light Brothers
Two French inventors patent the movie projector
August and Louis Lumière—French brothers whose last name means “light” in English—applied for and received a patent on their Cinématographe, which was part movie camera, part movie projector.
The year before, their father, Antoine, had gotten a peek at Thomas Edison’s peephole Kinetoscope. He was so excited by the machine’s possibilities that he rushed back home to describe it to his sons.
Antoine and his boys believed that the Kinetoscope’s main drawbacks were its huge size, coupled with the fact that only one person could view the movie at a time through a tiny peephole. Together, they worked hard to solve these problems with their own hand-cranked invention. If not for the Lumière brothers, we might still be lining up to peek through a hole in a box to watch a 30 second movie.