Inventor · disambiguated record
Wanchung Cheung
Also filed as: CHEUNG WANCHUNG
0 granted patents·4 pending applications·0 citations·filing 2013–2013
Technology areasG06Q
Top patents by PatentIndex Score
4 records- 0162US2014122197A1Tracking redemption of online-to-offline transactionsTRIALPAY INC·Filed 2013·Application pending·0 cites
- 0262US2014122192A1Selecting payment platforms for online-to-offline transactionsTRIALPAY INC·Filed 2013·Application pending·0 cites
- 0362US2014122198A1Affiliate network tracking for online-to-offline transactionsTRIALPAY INC·Filed 2013·Application pending·0 cites
- 0458US2014122196A1Secure vault for online-to-offline transactionsYUB INC·Filed 2013·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →