Inventor · disambiguated record
Anna Tong
Also filed as: TONG ANNA
2 granted patents·2 citations·filing 2019–2022
38Inventor score
Files withPOLYSIGN INC2
Top patents by PatentIndex Score
2 records- 0170US11449491B2Preventing a transmission of an incorrect copy of a record of data to a distributed ledger systemPOLYSIGN INC·Filed 2019·Granted Sep 20, 2022·2 cites·24 claims
- 0261US11940987B2Preventing a transmission of an incorrect copy of a record of data to a distributed ledger systemPOLYSIGN INC·Filed 2022·Granted Mar 26, 2024·0 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →