Inventor · disambiguated record
Steven Robert Langham
Also filed as: LANGHAM STEVEN ROBERT
3 granted patents·2 pending applications·35 citations·filing 2014–2023
65Inventor score
Files withTORONTO DOMINION BANK5
Top patents by PatentIndex Score
5 records- 0196US11227275B2Person-to-person electronic payment processingTORONTO DOMINION BANK·Filed 2017·Granted Jan 18, 2022·32 cites·14 claims
- 0275US10096027B2System and method for authorizing a debit transaction without user authenticationTORONTO DOMINION BANK·Filed 2015·Granted Oct 9, 2018·3 cites·11 claims
- 0365US2014337235A1Person-to-person electronic payment processingTORONTO DOMINION BANK·Filed 2014·Application pending·0 cites
- 0455US11481779B2System and method for authorizing a debit transaction without user authenticationTORONTO DOMINION BANK·Filed 2018·Granted Oct 25, 2022·0 cites·13 claims
- 0548US2025147821A1System and method for responding to an application programming interface requestTORONTO DOMINION BANK·Filed 2023·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →