Inventor · disambiguated record
Kai Bian
Also filed as: BIAN KAI · BIAN KAI-SHENG
3 granted patents·0 citations·filing 2010–2022
38Inventor score
Top patents by PatentIndex Score
3 records- 0148US12242585B2Method, apparatus and device for updating feature vector database, and mediumCHINA UNIONPAY CO LTD·Filed 2022·Granted Mar 4, 2025·0 cites·16 claims
- 0241US12254715B2Facial recognition method and apparatus, device and storage mediumCHINA UNIONPAY CO LTD·Filed 2022·Granted Mar 18, 2025·0 cites·11 claims
- 0338US9181383B2Polyisocyanurate compositionGOLINI PAOLO·Filed 2010·Granted Nov 10, 2015·0 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →