Assignee
CHANG CHARLES LI
US·1 granted patent·1 pending application·0 citations·filing 2018–2018
Top patents by PatentIndex Score
2 records- 0156US11386448B1Method and system for integration of businesses' loyalty and incentive program rewards by digital currency—universal complimentary digital currency (UCDC) systemCHANG CHARLES LI·Filed 2018·Granted Jul 12, 2022·0 cites·15 claims
- 0254US2021326918A1Method and System for Integration of Businesses? Loyalty & Incentive Program Rewards by Digital Currency- Universal Complimentary Digital Currency (UCDC) SystemCHANG CHARLES LI·Filed 2018·Application pending·0 cites
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