The longest extension ever granted was to Georges Valensi; his 1939 patent for color TV receiver circuitry was extended until 1971 because for most of the patent’s normal life there was no colour TV to receive and thus no hope of reward for the invention. Because a patent remains permanently...
(48) The longest extension ever granted was to Georges Valensi; his 1939 patent for color TV receiver circuitry was extended until 1971 because for most of the patent’s normal life there was no color TV to receive and thus no hope of reward for the invention. But even short extensions ...
The longest extension ever granted was to Georges Valensi; his 1939 patent for color TV receiver circuitry was extended until 1971 because for most of the patent's normal life there was no color TV to receive and thus no hope of reward for the invention....
The longest extension ever granted was to Georges Valensi: his 1939 patent for color TV receiver circuitry was extended until 1971 because for most of the patent’s normal life there was no color TV to receive and thus no hope of reward for the invention. Because a patent remains permanently...
The longest extension ever granted was to Georges Valensi; his 1939 patent for color TV receiver circuitry was extended until 1971 because for most of the patent's normal life there was no color TV to receive and thus no hope of reward for the invention....
was to Georges Valensi; his 1939 patent for color TV receiver circuit was extended until 1971 because for most of the patent’s normal life there was no color TV to 69 and thus no hope for reward for the invention. Because a patent remains permanently...
Country of origin Czech Republic Official site Official YouTube Language English See more company credits at IMDbPro Tech specs Edit Runtime 17 minutes Color ColorContribute to this page Suggest an edit or add missing content Top Gap What is the English language plot outline for Thomas Midgley Jr...
[■] Because for most of the patent’s normal life there was no color TV to receive and thus no hope of reward for the invention.D. [■] George Valensi was more fortunate than most of other inventors. Because a patent remains perpetually...
When an invention is made, the inventor has three possible 61 of action open to him; he can give the invention to the world by publishing it, keep the idea 62 , or patent it.A 63 patent is the result of a bargain 64 between an inventor and the state, but the inventor gets a limi...
(1925) and a year later he televised the first moving object image at the Royal Institution in London. His 1928 trans-Atlantic transmission of the image of a human face was a broadcasting milestone. Color television (1928), stereoscopic television and television by infra-red light were all ...