Inventor · disambiguated record
Feifan Yuan
Also filed as: YUAN FEIFAN
1 granted patent·2 pending applications·0 citations·filing 2015–2019
3Inventor score
Files withHUAWEI TECH CO LTD3
Top patents by PatentIndex Score
3 records- 0138US11645481B2Method and apparatus for invoking radio frequency card functionHUAWEI TECH CO LTD·Filed 2019·Granted May 9, 2023·0 cites·15 claims
- 0234US2020320509A1Electronic transaction method and terminalHUAWEI TECH CO LTD·Filed 2018·Application pending·0 cites
- 0325US2018260816A1Payment authentication method and apparatus for mobile terminal and mobile terminalHUAWEI TECH CO LTD·Filed 2015·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →