Inventor · disambiguated record
Jack Stephenson
Also filed as: STEPHENSON JACK · STEPHENSON JACK E
4 granted patents·4 pending applications·275 citations·filing 1983–2022
80Inventor score
Files withFIRST DATA CORP4RACAL DATA COMMUNICATIONS INC2COLLABORATION SOLUTIONS INC1RACAL DATACOM INC1
Top patents by PatentIndex Score
8 records- 0193US4652703ADigital voice transmission having improved echo suppressionRACAL DATA COMMUNICATIONS INC·Filed 1983·Granted Mar 24, 1987·124 cites·3 claims
- 0283US4730313AAccess circuit diagnostics for integrated services digital networkRACAL DATA COMMUNICATIONS INC·Filed 1986·Granted Mar 8, 1988·65 cites·23 claims
- 0370US5778414APerformance enhancing memory interleaver for data frame processingRACAL DATACOM INC·Filed 1996·Granted Jul 7, 1998·86 cites·21 claims
- 0465US2022327507A1Systems and methods for facilitating purchases at a gas stationFIRST DATA CORP·Filed 2022·Application pending·0 cites
- 0559US11410147B2Systems and methods for facilitating purchases at a gas stationFIRST DATA CORP·Filed 2020·Granted Aug 9, 2022·0 cites·24 claims
- 0652US2017076265A1Systems and methods for facilitating purchases at a gas stationFIRST DATA CORP·Filed 2015·Application pending·0 cites
- 0740US2017076274A1Authentication systems and methodsFIRST DATA CORP·Filed 2015·Application pending·0 cites
- 0821US2016380780A1Systems and Methods for Simultaneously Sharing Media Over a NetworkCOLLABORATION SOLUTIONS INC·Filed 2015·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →