Inventor · disambiguated record

Hengran Zhang

Also filed as: Zhang Hengran

1 granted patent·0 citations·filing 2023–2023

2Inventor score

Technology areasG06F

Files withBEIJING ACAD OF ARTIFICIAL INTELLIGENCE1

Top patents by PatentIndex Score

1 record

0132US12468885B2Method of training sentiment preference recognition model for comment information, recognition method, and device thereofBEIJING ACAD OF ARTIFICIAL INTELLIGENCE·Filed 2023·Granted Nov 11, 2025·0 cites·18 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →