Inventor · disambiguated record
Sumei Zheng
Also filed as: ZHENG SUMEI
2 granted patents·2 pending applications·0 citations·filing 2018–2025
27Inventor score
Technology areasE04F
Top patents by PatentIndex Score
4 records- 0155US2025229520A1Waterproof and wear-resistant composite floor and production methodVICTORY SOLUTIONS LTD·Filed 2025·Application pending·0 cites
- 0250US2024360682A1Split Floors and Method of Making the SameZHENG SUMEI·Filed 2024·Application pending·0 cites
- 0344US12071771B2Split floors and method of making the sameZHENG SUMEI·Filed 2022·Granted Aug 27, 2024·0 cites·12 claims
- 0430US12269246B2Waterproof and wear-resistant composite floor and production methodVICTORY SOLUTIONS LTD·Filed 2018·Granted Apr 8, 2025·0 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →