Inventor · disambiguated record
Yongbin Xuan
Also filed as: XUAN YONGBIN
1 granted patent·3 pending applications·0 citations·filing 2023–2024
7Inventor score
Technology areasF16K
Files withZHEJIANG DUNAN ARTIFICIAL ENV CO LTD4
Top patents by PatentIndex Score
4 records- 0148US12259164B2Check valve and air conditioner having sameZHEJIANG DUNAN ARTIFICIAL ENV CO LTD·Filed 2023·Granted Mar 25, 2025·0 cites·10 claims
- 0243US2024117886A1Four-way valve and air conditioning system provided with sameZHEJIANG DUNAN ARTIFICIAL ENV CO LTD·Filed 2023·Application pending·0 cites
- 0338US2024384802A1Ball valveZHEJIANG DUNAN ARTIFICIAL ENV CO LTD·Filed 2024·Application pending·0 cites
- 0437US2024280187A1Ball valveZHEJIANG DUNAN ARTIFICIAL ENV CO LTD·Filed 2024·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →