The concept is too advanced! "The father of the mouse" is not rich in patents
Source: Internet
Author: User
Lasse Engelbart 1963 invented the world's first mouse, "Sohu It News" Beijing time July 9 News, the mouse completely changed the way people control computers, is one of the most far-reaching technological inventions in the past century, but few people know, The inventor and patent owner of the mouse has not made a fortune because the concept is too advanced. American Douglas Engelbart American Douglas Engelbart (Douglas engelbar) invented the world's first mouse in 1963, made of wood, with wheels. Engelbart a patent for the mouse in 1967, but his concept was so advanced that the mouse was not applied to the PC until the patent expired. Although Engelbart failed to make a fortune with this great invention, the "father of the Mouse" is a hero in the minds of many technology enthusiasts. (Yau LA)
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