Inventor · disambiguated record
Dadong Liu
Also filed as: LIU DADONG
3 granted patents·19 citations·filing 2017–2022
67Inventor score
Technology areasG02B
Top patents by PatentIndex Score
3 records- 0195US11625001B1Optical system for generating arbitrary-order optical vortex arrays and finite optical lattices with defectsUNIV ZHEJIANG·Filed 2022·Granted Apr 11, 2023·8 cites·10 claims
- 0247USD864918SEarphoneLIU DADONG·Filed 2017·Granted Oct 29, 2019·6 cites·1 claims
- 0345USD864164SEarphoneLIU DADONG·Filed 2018·Granted Oct 22, 2019·5 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →