Inventor · name-matched record
HAN DANDAN
1 granted patent·1 pending application·0 citations·filing 2021–2025
2Inventor 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- 0156US2026038801A1Lithium primary button cell, preparation method thereof, and electronic deviceEVE ENERGY CO LTD·Filed 2025·Application pending·0 cites
- 0247US12541154B2Optical method and apparatus for quickly realizing precise calibration of lithography systemINST OF MICROELECTRONICS CAS·Filed 2021·Granted Feb 3, 2026·0 cites·9 claims
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Identity basis: exact name match across USPTO filings. How scoring works →