You can help expand this article with text translated from the corresponding article in Dutch. (September 2012) Click [show] for important translation instructions.
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You must provide copyright attribution in the edit summary accompanying your translation by providing an interlanguage link to the source of your translation. A model attribution edit summary is Content in this edit is translated from the existing Dutch Wikipedia article at [[:nl:Hugo Alexander Koch]]; see its history for attribution.
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Hugo Alexander Koch (9 March 1870, Delft – 3 March 1928, Düsseldorf) was a Dutch inventor who conceived of and patented an idea for machine encryption — the rotor machine, although he was not the first to do so. He is sometimes erroneously credited as the originator of the Enigma machine, although this has been shown to be the work of German engineer Arthur Scherbius.
Koch filed for his rotor machine patent on 7 October 1919, and was granted Netherlands patent 10,700 (equivalent to U.S. Patent 1,533,252), held by Naamloze Vennootschap Ingenieursbureau Securitas in Amsterdam. No machine was built from his patents, and, in 1927, he assigned the rights to Arthur Scherbius, the inventor of the Enigma machine. Scherbius had developed the idea of rotor machine encryption independently from Koch, and had filed for his own patent in 1918. Bauer (1999) writes that Scherbius bought Koch's patents "obviously not because he did not own patents before; presumably he wanted to protect his patents".
hugo, koch, help, expand, this, article, with, text, translated, from, corresponding, article, dutch, september, 2012, click, show, important, translation, instructions, machine, translation, like, deepl, google, translate, useful, starting, point, translation. You can help expand this article with text translated from the corresponding article in Dutch September 2012 Click show for important translation instructions Machine translation like DeepL or Google Translate is a useful starting point for translations but translators must revise errors as necessary and confirm that the translation is accurate rather than simply copy pasting machine translated text into the English Wikipedia Do not translate text that appears unreliable or low quality If possible verify the text with references provided in the foreign language article You must provide copyright attribution in the edit summary accompanying your translation by providing an interlanguage link to the source of your translation A model attribution edit summary is Content in this edit is translated from the existing Dutch Wikipedia article at nl Hugo Alexander Koch see its history for attribution You should also add the template Translated nl Hugo Alexander Koch to the talk page For more guidance see Wikipedia Translation Hugo Alexander Koch 9 March 1870 Delft 3 March 1928 Dusseldorf was a Dutch inventor who conceived of and patented an idea for machine encryption the rotor machine although he was not the first to do so He is sometimes erroneously credited as the originator of the Enigma machine although this has been shown to be the work of German engineer Arthur Scherbius Koch filed for his rotor machine patent on 7 October 1919 and was granted Netherlands patent 10 700 equivalent to U S Patent 1 533 252 held by Naamloze Vennootschap Ingenieursbureau Securitas in Amsterdam No machine was built from his patents and in 1927 he assigned the rights to Arthur Scherbius the inventor of the Enigma machine Scherbius had developed the idea of rotor machine encryption independently from Koch and had filed for his own patent in 1918 Bauer 1999 writes that Scherbius bought Koch s patents obviously not because he did not own patents before presumably he wanted to protect his patents See also editEdward Hebern Arvid DammReferences editFriedrich L Bauer An error in the history of rotor encryption devices Cryptologia 23 3 July 1999 page 206 David Kahn The Codebreakers 1967 Retrieved from https en wikipedia org w index php title Hugo Koch amp oldid 1178828718, wikipedia, wiki, book, books, library,
