who invented television and is copywrighted invention?
there inveneted television .. and all the companies that make TVs now (Sony, Toshiba, etc.) they have to pay royalties for the invention of Television?
While electromechanical techniques were developed before the Second World War, notably by Charles Francis Jenkins and John Logie Baird, all-electronic television systems relied on the inventions of Philo Taylor Farnsworth, Vladimir Zworykin and others to produce a system suitable for mass distribution of television programs. Commercial broadcast programming, following several years of experimental broadcasts seen only in a few specially equipped home, took place in both the U.S. and United Kingdom before the Second World War. Inventions are not copyrighted, they are patented. If a patent was filed for television, the ending now.
The Age Of Television
