Inventor · disambiguated record
Changzhi Luo
Also filed as: LUO CHANGZHI
0 granted patents·4 pending applications·0 citations·filing 2021–2024
Technology areasA61H
Top patents by PatentIndex Score
4 records- 0153US2022110819A1Piston sucking-type massagerGUO XUEBIN·Filed 2021·Application pending·0 cites
- 0238US2024173198A1Massager capable of adjusting range of motion of massaging memberDONGGUAN DUOGUO ZHICHUANG TECH CO LTD·Filed 2024·Application pending·0 cites
- 0338US2024099930A1Multifunctional massage deviceDONGGUAN DUOGUO ZHICHUANG TECH CO LTD·Filed 2023·Application pending·0 cites
- 0435US2023277408A1MassagerDONGGUAN DUOGUO ZHICHUANG TECH CO LTD·Filed 2023·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →