In the patent registry we find US1119732 - Apparatus for Transmitting Electrical Energy - 1902 January 18. In 1884 he moved to New York so now do your math.
he did it for communication advances by transporting power long distances
Tesla arrived in the United States in 1884, at the age of 28, and by 1887 had filed for a series of patents that described everything necessary to generate electricity using alternating current, or AC. This is used in homes and builduings. Tesla's coil patented in 1891, is the basis of today's wirelees communications.
One year. 1884 - 1885.
We know that in St. Louis, Missouri, Nikola Tesla made the first public demonstration of a modern wireless system in 1893 but The Marconi Company Ltd. was founded by Guglielmo Marconi in 1897 as The Wireless Telegraph & Signal Company. He also a patent for the radio which taken away from him a given to Nikola Tesla after studies showed he came with the radio before Marconi and that Marconi used 17 patents from Tesla to achieve his radio which a short range radio compared to Tesla's long range radio.
Tesla's electro-mechanical oscillator is a mechanical oscillator conceived of and invented by Nikola Tesla in 1898. Tesla's oscillator or "Earthquake machine" is a mechanical oscillator that was invented by Nikola Tesla in the year of 1898. the original oscillator that Tesla designed and tested was small , almost seven inches long , and it weighed about one or two pounds. This small device was designed to be powered by steam pressure, only five pounds of air pressure against a special pneumatic piston device was used to operate it. The concept of Tesla oscillator is purely mechanical. In 1898 Tesla had a lab on Huston Street in New York. It was claimed that while Tesla was experimenting his mechanical oscillator he generated a resonance of several buildings near his house causing complaints to the police, as the oscillator speed increased he hit the resonance frequency of his own house. belatedly Tesla realized that he was in danger and has was forced to use a sledge hammer to breakdown the oscillator and stop the experiment , just as the shocked police arrived .
he did it for communication advances by transporting power long distances
Tesla arrived in the United States in 1884, at the age of 28, and by 1887 had filed for a series of patents that described everything necessary to generate electricity using alternating current, or AC. This is used in homes and builduings. Tesla's coil patented in 1891, is the basis of today's wirelees communications.
Marconi didn't invent, in 1943 USA's Supreme court officially declared Nikola Tesla the inventor of the radio, but no one bothered to change the history books.
Edison did not invent the battery. About 1875-1880, his assistant Nikola Tesla made the first practical long lasting storage battery improving on over 100 years of prior work.
No matter what some people say, Tesla has been reconized trought history.
yes, it is called Tesla museum, in lily dale. it is 1 kilometre long.
There is the Marconi incident which were when he got the patent. Marconi got that using some 17 patents registered by Nikola Tesla. Anyways, Marconi radio was a short range radio while Tesla's radio was a long wave radio. Nikola Tesla did make the radio by himself. The patent was turned to his name in 1943.
Nikola Tesla
One year. 1884 - 1885.
In the related links box below, I posted Building A 250,000 Volt Tesla Coil.
Nikola Tesla did not invent electricity, but he did come up with the poly phase AC system which the world runs on today. I believe he had the notion in his head long before a formal patent application was applied for. I believe 1887 he started work in his new laboratory and within a few months was able to apply patents on the entire poly phase system. (single phase, two phase, and three phase wiring)
He had the Wardenclyffe laboratory located in Shoreham, Long Island, New York.