Inventor · disambiguated record
Han Yao
Also filed as: YAO HAN · YAO HAN-CHANG
0 granted patents·4 pending applications·0 citations·filing 2008–2023
Top patents by PatentIndex Score
4 records- 0154US2008302934A1Roofing bracket for supporting a platformNELSON ROBIN·Filed 2008·Application pending·0 cites
- 0251US2025207865A1Vapor chamber and dendritic wick structure thereofNIDEC CHAUN CHOUNG TECH CORPORATION·Filed 2023·Application pending·0 cites
- 0348US2010192479A1Load sensitive snow barrier deviceROOFERS WORLD INC·Filed 2009·Application pending·0 cites
- 0448US2010058701A1Seam clampROOFERS WORLD INC·Filed 2009·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →