Inventor · disambiguated record
Cheng Yao
Also filed as: YAO CHENG · YAO CHENG-YUAN
4 granted patents·0 citations·filing 2001–2022
52Inventor score
Top patents by PatentIndex Score
4 records- 0154US12169164B2Diffusive gradients in thin films (DGT) test device for lake water and test method using sameCHINESE RES ACAD ENV SCIENCES·Filed 2021·Granted Dec 17, 2024·0 cites·18 claims
- 0254US11579049B2Diffusive gradients in thin films (DGT) probe test device for sediment core in lake and test method using the sameCHINESE RES ACAD ENV SCIENCES·Filed 2021·Granted Feb 14, 2023·0 cites·21 claims
- 0349US12130458B2Apparatus for conducting light to a fabric surfaceINTERFOCUS INC·Filed 2022·Granted Oct 29, 2024·0 cites·18 claims
- 0434US6569253B2Method of cleaning a chamber of a CVD machine and elements withinUNITED MICROELECTRONICS CORP·Filed 2001·Granted May 27, 2003·0 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →