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Milestone Name: full name,

First Patents of Wireless Radio
Full name of milestone: full name
Type of milestone: technology

0000-00-00
Milestone year: 1900
Description:
Following the discovery of Faraday and Maxwell, radio was discovered by Tesla and Marconi. Marconi filed a four circuit radio patent April 26, 1900, while Tesla filed a radio patent March 20, 1900. The news of Titanic emergency was broadcasted on 1912. In 1943, the United States Supreme Court invalidated one of the Marconi patents, number 763,772 (1904), on the basis it had been anticipated by Tesla, Lodge, and others. In 1885, Edison filed patents for radio coupling between elevated terminals - the patent was purchased by Marconi company.
Webline: http://en.wikipedia.org/wiki/Radio People related: NikolaTesla
People related: ThomasEdison
Country then: United States, United Kingdom
Country now: United States, United Kingdom
Related Era: Gilded Age
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First Patents of Wireless Radio 1900 United States, United Kingdom