Inventor · disambiguated record
Chaoyan Qin
Also filed as: QIN CHAOYAN
4 granted patents·24 citations·filing 2023–2023
71Inventor score
Top patents by PatentIndex Score
4 records- 0186USD1055567SPillowQINHUANGDAO WANGTAO TECH CO LTD·Filed 2023·Granted Dec 31, 2024·18 cites·1 claims
- 0267USD1067682SBack cushionTIANJIN XINXIANGRONG SUPPLY CHAIN MAN CO LTD·Filed 2023·Granted Mar 25, 2025·4 cites·1 claims
- 0358USD1032240SPillowTIANJIN XINXIANGRONG SUPPLY CHAIN MAN CO LTD·Filed 2023·Granted Jun 25, 2024·2 cites·1 claims
- 0435USD1092095SBack cushionQINHUANGDAO WANGTAO TECH CO LTD·Filed 2023·Granted Sep 9, 2025·0 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →