Oh, patents! John Logie Baird SuperStar– US patents

Copyright © Françoise Herrmann

The following hyperlinked list of 25 US patents points to the John Logie Baird US utility patents, archived at the EPO, European Patent Office. [The USPTO has archived images-only for these US utility patents, filed at the USPTO at the beginning of 20th century]

These US utility patents thus remain witness to the many transatlantic conversations that must have taken place between the maverick Scottish inventor, and US entrepreneurs, in the great engineering saga, connected to the invention and mass production of the television --and fax machines also!

John Logie Baird signature

US1697451 (A) ― 1929-01-01 - Light-sensitive electric device 

US1699270 (A) ― 1929-01-15 - Apparatus for transmitting views or images to a distance

US1707935 (A) ― 1929-04-02 - Television apparatus 

US1735946 (A) ― 1929-11-19 - Television and like system   

US1757352 (A) ― 1930-05-06 - Facsimile telegraphy

US1776097 (A) ― 1930-09-16 - Recording of views of objects or scenes or optical images or the like  

US1781210 (A) ― 1930-11-11 - Television or like system and apparatus

US1781799 (A) ― 1930-11-18 - Method of and means for transmitting signals 

US1781800 (A) ― 1930-11-18 - Television apparatus and the like

US1800044 (A) ― 1931-04-07 - Apparatus for producing a varying light or illumination 

US1800926 (A) ― 1931-04-14 - Glow-discharge lamp

US1807464 (A) ― 1931-05-26 - Television and like apparatus 

US1807465 (A) ― 1931-05-26 - Television and like apparatus

US1816106 (A) ― 1931-07-28 - Means for driving television or other apparatus at a predetermined speed 

US1869735 (A) ― 1932-08-02 - Television and like apparatus

US1890558 (A) ― 1932-12-13 - Television or like system and apparatus

US1913911 (A) ― 1933-06-13 - Exploring device for televsion apparatus   

US1925554 (A) ― 1933-09-05 - Television apparatus and the like

US1945626 (A) ― 1934-02-06 - Television system  

US1957815 (A) ― 1934-05-08 - Television apparatus

US1980150 (A) ― 1934-11-06 - Television and like apparatus

US2006124 (A) ― 1935-06-25 - Television apparatus  

US2056761 (A) ― 1936-10-06 - Television and like apparatus

US2349071 (A) ― 1944-05-16 - Method of and apparatus for producing images by television in stereoscopic relief 

US2537807 (A) ― 1951-01-09 - Thermionic amplifier