Inventor · disambiguated record
David Lemphers
Also filed as: LEMPHERS DAVID · LEMPHERS DAVID JONATHAN
4 granted patents·3 pending applications·21 citations·filing 2011–2020
72Inventor score
Technology areasG06Q
Top patents by PatentIndex Score
7 records- 0184US10922710B2Matching a coupon to a specific productRETAILMENOT INC·Filed 2020·Granted Feb 16, 2021·3 cites·30 claims
- 0283US9679296B2Promotion code validation apparatus and methodLEMPHERS DAVID·Filed 2011·Granted Jun 13, 2017·15 cites·19 claims
- 0372US10607246B2Promotion code validation apparatus and methodRETAILMENOT INC·Filed 2017·Granted Mar 31, 2020·1 cites·20 claims
- 0472US10592915B2Matching a coupon to a specific productRETAILMENOT INC·Filed 2013·Granted Mar 17, 2020·2 cites·29 claims
- 0562US2019147474A1Promotion code validation apparatus and methodRETAILMENOT INC·Filed 2019·Application pending·0 cites
- 0650US2014278950A1Methods and systems for maximizing online coupon and deal commissionsRETAILMENOT INC·Filed 2013·Application pending·0 cites
- 0749US2014278948A1Methods and systems for generating electronic deal summaryRETAILMENOT INC·Filed 2013·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →