Inventor · disambiguated record
Zhitian Li
Also filed as: LI ZHITIAN
11 granted patents·89 citations·filing 2000–2024
88Inventor score
Technology areasA61K
Files withSHENZHEN AOSEN HANDE ELECTRONIC COMMERCE CO LTD5SHENZHEN ZHIHENG SUPPLY CHAIN CO LTD3LI ZHITIAN2TECHICAL SOURCING INTERNATIONA1
Top patents by PatentIndex Score
11 records- 0192USD982082SDrawing boardLI ZHITIAN·Filed 2021·Granted Mar 28, 2023·37 cites·1 claims
- 0285USD966410SWriting board with pen setLI ZHITIAN·Filed 2020·Granted Oct 11, 2022·15 cites·1 claims
- 0376US6299910B1Methods for identification, purification, and manufacturing of the active constituent in Salvia-miltiorrhiza (dansheng) and the application of this product in enhancing cardiovascular functionsTECHICAL SOURCING INTERNATIONA·Filed 2000·Granted Oct 9, 2001·20 cites·20 claims
- 0470USD1057711SKids toy smart watchSHENZHEN ZHIHENG SUPPLY CHAIN CO LTD·Filed 2023·Granted Jan 14, 2025·4 cites·1 claims
- 0569USD1066491SDrawing boardSHENZHEN AOSEN HANDE ELECTRONIC COMMERCE CO LTD·Filed 2022·Granted Mar 11, 2025·4 cites·1 claims
- 0665USD1029835SCard machineSHENZHEN AOSEN HANDE ELECTRONIC COMMERCE CO LTD·Filed 2022·Granted Jun 4, 2024·3 cites·1 claims
- 0760USD1001915SKids toy smartphoneSHENZHEN AOSEN HANDE ELECTRONIC COMMERCE CO LTD·Filed 2023·Granted Oct 17, 2023·2 cites·1 claims
- 0859USD1029834SCard machineSHENZHEN AOSEN HANDE ELECTRONIC COMMERCE CO LTD·Filed 2022·Granted Jun 4, 2024·2 cites·1 claims
- 0954USD1070087SEar cleanerSHENZHEN AOSEN HANDE ELECTRONIC COMMERCE CO LTD·Filed 2023·Granted Apr 8, 2025·1 cites·1 claims
- 1054USD1058548SPhone caseSHENZHEN ZHIHENG SUPPLY CHAIN CO LTD·Filed 2023·Granted Jan 21, 2025·1 cites·1 claims
- 1137USD1104146SWriting tabletSHENZHEN ZHIHENG SUPPLY CHAIN CO LTD·Filed 2024·Granted Dec 2, 2025·0 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →