Inventor · disambiguated record
Guiyun Zhang
Also filed as: ZHANG GUIYUN
1 granted patent·2 pending applications·0 citations·filing 2021–2023
1Inventor score
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3 records- 0154US2024408624A1Hydraulically balanced water-stop switch mechanism and shower head having sameXIAMEN DELMEI SANITARY WARE CO LTD·Filed 2023·Application pending·0 cites
- 0251US12090496B2Waterway switching structure for multifunctional shower head and multifunctional shower head including sameXIAMEN DELMEI SANITARY WARE CO LTD·Filed 2021·Granted Sep 17, 2024·0 cites·10 claims
- 0327US2024238044A1Endovascular plaque excision system and excision methodZHANG GUIYUN·Filed 2022·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →