Inventor · disambiguated record
Dan Cheung Tat Chan
Also filed as: CHAN DAN CHEUNG TAT
4 granted patents·2 pending applications·8 citations·filing 2006–2012
69Inventor score
Technology areasG06Q
Top patents by PatentIndex Score
6 records- 0170US7953627B2Identifying industry segments with highest potential for new customers or new spending for current customersAMERICAN EXPRESS TRAVEL RELATE·Filed 2006·Granted May 31, 2011·4 cites·16 claims
- 0265US8229783B2Identifying industry segments with highest potential for new customers or new spending for current customersHAMLISCH ELIOT R·Filed 2011·Granted Jul 24, 2012·2 cites·20 claims
- 0362US7913901B2Spend diagnostics and lead managementAMERICAN EXPRESS TRAVEL RELATE·Filed 2006·Granted Mar 29, 2011·1 cites·13 claims
- 0461US8177130B2Spend diagnostics and lead managementROMANO ALLISON M·Filed 2011·Granted May 15, 2012·1 cites·20 claims
- 0548US2012290357A1Identifying industry segments with highest potential for new customers or new spending for current customersHAMLISCH ELIOT R·Filed 2012·Application pending·0 cites
- 0647US2012203593A1Spend diagnostics and lead managementROMANO ALLISON M·Filed 2012·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →