Assignee

ZHANG YINING

CN·1 granted patent·1 pending application·0 citations·filing 2023–2024

Technology mixA45D2

Top patents by PatentIndex Score

2 records

0156US2025204667A1Steam comb-toothed structure and steam combZHANG YINING·Filed 2024·Application pending·0 cites
0251US12501980B2Electric storage type hair steam perm structureZHANG YINING·Filed 2023·Granted Dec 23, 2025·0 cites·10 claims

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