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Patents

Page history last edited by Alan Hartley-Smith 9 years, 6 months ago

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This is the location where Marconi patents will be listed.

 

At this time they relate to Television, Broadcasting, Communications and Avionics, but others will be added when the information becomes available.

 

It is assumed that all patents were assigned to the Company by their inventor.  All patents, unless otherwise stated, are UK Crown Copyright reserved.

 

 

Patent number 

 

Description 

 

Inventor 

 

Details 

12,039* Improvement in transmitting signals  Guglielmo Marconi  here
7,777  Tuned Circuits  Guglielmo Marconi  here
866,630  RF Oscillator Improvement  Jock Brisbane  here
980,817  DC Power Supply  Raymond Greenfield  here
1,070,402  Pulse Generator  Raymond Greenfield  here
1,079,043  Colour Captions  Raymond Greenfield  here
1,152,035  DC Restorer  Raymond Greenfield  here
US3117285 Band III Amplifier B M Sosin here
US3165748A Log Periodic Antenna  W Edmund Wergiliusz  here
Other patents Antenna related  W Edmund Wergiliusz  here
US4755875 Telecine Bias Light Andrew De Fremont here
DE2054749 Bright Edge Andrew De Fremont here

 

 

     *  Although this was his first patent (1896) he went on to develop many more and these can be found here

 

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