Robert von Lieben
Robert von Lieben was an Austrian entrepreneur, and self-taught physicist and inventor. Lieben and his associates Eugen Reisz and Siegmund Strauss invented and produced a gas-filled triode – the first thermionic valve with a control grid that was designed specifically for amplification rather than demodulation of signals, and is a distant ancestor of the thyratron. After Lieben's death, the "Lieben valve", which is also known in English as the "Lieben-Reisz valve" and in German as the "LRS-Relais", was used in the world's first continuous wave radio frequency generator designed for radio telephony.
From *.wikipedia.org,
General Info
.
Male
Date of Birth
September 5th, 1878
Age
147
Birth Place
Austria
Date of Death
February 20th, 1913
Died Aged
34
Star Sign
Virgo
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