• Thumbnail for Robert von Lieben
    Robert von Lieben (September 5, 1878, in Vienna – February 20, 1913, in Vienna) was an Austrian entrepreneur, and self-taught physicist and inventor....
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  • Thumbnail for Cäcilie M.
    Cäcilie M. (redirect from Anna von Lieben)
    Cäcilie M. (Anna von Lieben, born Anna von Tedesco; c. 1847–1900) is the pseudonym of one of Freud's first patients, whom he called in 1890 his “principal...
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  • chemist Robert von Lieben, Austrian Jewish physicist Palais Lieben-Auspitz, a ring road in Vienna, Austria All pages with titles containing Lieben This disambiguation...
    318 bytes (75 words) - 00:44, 30 December 2019
  • Englishman Sir John Ambrose Fleming invents the first electron tube. 1906 Robert von Lieben patented his "inertia working cathode-ray-relays". By 1910 he developed...
    52 KB (4,467 words) - 16:38, 30 June 2024
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    to extend the distance that signals could be transmitted. In 1906, Robert von Lieben filed for a patent for a cathode-ray tube which used an external magnetic...
    119 KB (15,322 words) - 01:09, 19 June 2024
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    invented the first radio tube, the diode, in 1904. Two years later, Robert von Lieben and Lee De Forest independently developed the amplifier tube, called...
    80 KB (8,262 words) - 21:37, 30 June 2024
  • Thumbnail for Marie-Louise von Motesiczky
    in 1948. Marie-Louise von Motesiczky was born in Vienna in 1906 to Edmund von Motesiczky (1866–1909) and Henriette von Lieben (1882–1978). Edmund was...
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  • and musicologist Theodor W. Adorno and grandnephew of the physicist Robert von Lieben. His brother is Nobel laureate Martin Karplus, a Harvard chemist....
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    with a control grid) was created on March 4, 1906, by the Austrian Robert von Lieben; independently, on October 25, 1906, Lee De Forest patented his three-element...
    32 KB (3,891 words) - 17:51, 1 July 2024
  • Thumbnail for Valve amplifier
    ISBN 0-900612-28-2 Guitar amplifier Vintage musical equipment Klystron Robert von Lieben Traveling wave tube Valve audio amplifier – technical Valve RF amplifier...
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    Analytic psychology (Stout) Axiological ethics Anna von Lieben (his sister-in-law) Robert von Lieben (his nephew) List of Austrian scientists List of Austrians...
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  • Thumbnail for Amplitude modulation
    transmitters, built by Meissner in 1913 with an early triode tube by Robert von Lieben. He used it in a historic 36 km (24 mi) voice transmission from Berlin...
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  • Thumbnail for Triode
    Robert von Lieben independently patented tubes that added a third electrode, a control grid, between the filament and plate to control current. Von Lieben's...
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    Britannica article "Bunsen, Robert Wilhelm von". Media related to Robert Bunsen at Wikimedia Commons Robert Wilhelm Bunsen Robert Bunsen at the Mathematics...
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  • of 1906 he sent the first radio broadcast of voice. Also in 1906, Robert von Lieben and Lee De Forest independently developed the amplifier tube, called...
    41 KB (4,329 words) - 18:37, 25 June 2024
  • States (born 1936) Martin Lewis Perl – United States (1927–2014) Robert von Lieben – Austria-Hungary (1878–1913) Alfred-Marie Liénard – France (1869–1958)...
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  • Thumbnail for Walther Nernst
    Boltzmann was professor, though he worked under the direction of Albert von Ettinghausen. They discovered the Ettingshausen and Nernst effects: that...
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    214,283 "Wireless Telegraphy." Metropolitan Opera radio broadcasts Robert von Lieben Lee de Forest entry (#20) in the 1900 U.S. Census (Milwaukee, Wisconsin)...
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  • London, invented the first radio tube, the diode. Then, in 1906, Robert von Lieben and Lee De Forest independently developed the amplifier tube, called...
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  • neurophysiologist and psychiatrist, and Valerie von Lieben, a sister of physicist Robert von Lieben. He had three brothers, Johann (Hans) Karplus (father...
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  • Thumbnail for Akademisches Gymnasium (Vienna)
    theatre and opera director Paul Lazarsfeld, sociologist Robert von Lieben, physicist Felix von Luschan, doctor, anthropologist, explorer, archaeologist...
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  • Gibson (born 1854), Scottish physician and geologist. February 20 – Robert von Lieben (born 1878), Austrian physicist. April 14 – Carl Hagenbeck (born 1844)...
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    Paediatrician Ignaz von Kuffner 1892–1938 Entrepreneur, son of Moriz von Kuffner Ignatz Lieben 1805–1862 Merchant and banker Robert von Lieben 1878–1913 Physicist...
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    athlete (d. 1933) September 2 – Werner von Blomberg, German field marshal (d. 1946) September 5 – Robert von Lieben, Austrian physicist (d. 1913) September...
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  • Thumbnail for Martin Karplus
    musicologist Theodor W. Adorno and grandnephew of the physicist Robert von Lieben. His brother, Robert Karplus, was an internationally recognized physicist and...
    17 KB (1,474 words) - 23:46, 30 June 2024
  • philatelist, founder of Stanley Gibbons Ltd (b. 1840) February 20 – Robert von Lieben, Austrian physicist (b. 1878) February 22 Ferdinand de Saussure, Swiss...
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  • as an anaesthetic Hans Kronberger (1920-1970), nuclear physicist Robert von Lieben (1878-1913), physicist (Jewish father) Victor Frederick Weisskopf...
    31 KB (2,970 words) - 23:02, 21 April 2024
  • The Ignaz Lieben Prize, named after the Austrian banker Ignaz Lieben [de], is an annual Austrian award made by the Austrian Academy of Sciences to young...
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  • Thumbnail for Adolf Lieben
    Adolf Lieben (3 December 1836 – 6 June 1914) was an Austrian Jewish chemist. He was born in Vienna the son of Ignatz Lieben. He studied at the University...
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  • the Nobel Prize in Physiology or Medicine (died 1976) September 5 – Robert von Lieben, Austrian physicist (died 1913) September 13 – Matilde Moisant, American...
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