Inventor · disambiguated record
Tongbao Li
Also filed as: LI TONGBAO
1 granted patent·1 pending application·2 citations·filing 2021–2022
17Inventor score
Files withUNIV TONGJI2
Top patents by PatentIndex Score
2 records- 0176US11802758B2System for precision displacement measurement based on self-traceable grating interferenceUNIV TONGJI·Filed 2022·Granted Oct 31, 2023·2 cites·8 claims
- 0247US2021397081A1Method for manufacturing grating reference materials having a self-traceabilityUNIV TONGJI·Filed 2021·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →