Inventor · name-matched record
ZHANG AI
2 granted patents·0 citations·filing 2021–2024
25Inventor score
This identity is grouped by exact name match (no disambiguated inventor record was available for these filings) — it may combine same-named inventors.
Top patents by PatentIndex Score
2 records- 0159US12565639B2Methods for differentiating dopaminergic neurons from stem cellsASPEN NEUROSCIENCE INC·Filed 2024·Granted Mar 3, 2026·0 cites·28 claims
- 0254US12552389B2Road safety assessment method and apparatus, electronic device and readable mediumCRSC COMMUNICATION & INFORMATION GROUP COMPANY LTD·Filed 2021·Granted Feb 17, 2026·0 cites·14 claims
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Identity basis: exact name match across USPTO filings. How scoring works →