Inventor · disambiguated record
Robert J. Sefton
Also filed as: SEFTON ROBERT J
3 granted patents·122 citations·filing 2007–2007
76Inventor score
Technology areasG09G
Top patents by PatentIndex Score
3 records- 0194US8558755B2Large scale LED display systemKHARRATI HAMID·Filed 2007·Granted Oct 15, 2013·46 cites·26 claims
- 0293US8766880B2Enumeration system and method for a LED displayKHARRATI HAMID·Filed 2007·Granted Jul 1, 2014·42 cites·36 claims
- 0391US8922458B2Data and power distribution system and method for a large scale displaySEFTON ROBERT J·Filed 2007·Granted Dec 30, 2014·34 cites·28 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →