• Thumbnail for Lee de Forest
    Lee de Forest (August 26, 1873 – June 30, 1961) was an American inventor, electrical engineer and an early pioneer in electronics of fundamental importance...
    68 KB (8,971 words) - 01:22, 4 August 2024
  • Thumbnail for Nora Stanton Barney
    posthumously advanced to ASCE Fellow status. In 1908, she married the inventor Lee de Forest, and helped to manage some of the companies he had founded to promote...
    9 KB (869 words) - 10:47, 28 May 2024
  • Thumbnail for DeForest Kelley
    Irish ancestry. Kelley was named after pioneering electronics engineer Lee de Forest. He later named his Star Trek character's father "David" after his own...
    36 KB (2,638 words) - 18:18, 29 August 2024
  • College Radio Station)". libguides.union.edu. De Lee Forest. Father of Radio: The Autobiography of Lee de Forest (1950). Gleason L. Archer Personal Papers...
    70 KB (8,360 words) - 19:10, 19 August 2024
  • Thumbnail for Audion
    Audion (redirect from De Forest tube)
    or amplifying vacuum tube invented by American electrical engineer Lee de Forest as a diode in 1906. Improved, it was patented as the first triode in...
    24 KB (2,614 words) - 03:10, 31 July 2024
  • Thumbnail for AM broadcasting
    included Ernst Ruhmer, Quirino Majorana, Charles "Doc" Herrold, and Lee de Forest. Advances in vacuum tube technology (called "valves" in British usage)...
    74 KB (9,173 words) - 05:37, 15 August 2024
  • Thumbnail for Eric Tigerstedt
    did this by making major improvements to the vacuum tube design of Lee de Forest, increasing the amplification capacity substantially. In February–March...
    17 KB (2,276 words) - 21:37, 30 May 2024
  • Herman Adolf DeVry (November 26, 1876 – March 23, 1941) was an American inventor, aviator, and colleague of Lee de Forest. DeVry is credited with creating...
    6 KB (690 words) - 16:46, 8 June 2024
  • Thumbnail for Triode
    heated filament or cathode, a grid, and a plate (anode). Developed from Lee De Forest's 1906 Audion, a partial vacuum tube that added a grid electrode to the...
    31 KB (3,670 words) - 15:18, 30 August 2024
  • Thumbnail for Calvert DeForest
    age of 49, and Mabelle (Taylor) DeForest. He claimed that his father was related to radio pioneer Lee de Forest. DeForest attended Poly Prep Country Day...
    14 KB (1,673 words) - 01:15, 4 August 2024