Inventor · disambiguated record
Yongsheng Liang
Also filed as: LIANG YONGSHENG
18 granted patents·10 pending applications·258 citations·filing 2016–2025
96Inventor score
Files withBISSELL INC16SHENZHEN PENINSULA MEDICAL GROUP8BISSELL HOMECARE INC3SHENZHEN PENINSULA MEDICAL CO LTD1
Top patents by PatentIndex Score
28 records- 0198US11241134B2Surface cleaning apparatusBISSELL INC·Filed 2020·Granted Feb 8, 2022·15 cites·20 claims
- 0298US11122949B2Surface cleaning apparatusBISSELL INC·Filed 2020·Granted Sep 21, 2021·12 cites·20 claims
- 0398US11096539B2Surface cleaning apparatusBISSELL INC·Filed 2020·Granted Aug 24, 2021·9 cites·20 claims
- 0498US11096540B2Surface cleaning apparatusBISSELL INC·Filed 2020·Granted Aug 24, 2021·12 cites·20 claims
- 0598US11096542B2Surface cleaning apparatusBISSELL INC·Filed 2020·Granted Aug 24, 2021·11 cites·20 claims
- 0698US11096541B2Surface cleaning apparatusBISSELL INC·Filed 2020·Granted Aug 24, 2021·10 cites·20 claims
- 0798US11096543B2Surface cleaning apparatusBISSELL INC·Filed 2021·Granted Aug 24, 2021·11 cites·20 claims
- 0898US11089933B2Surface cleaning apparatusBISSELL INC·Filed 2020·Granted Aug 17, 2021·12 cites·20 claims
- 0998US10925455B1Surface cleaning apparatusBISSELL INC·Filed 2020·Granted Feb 23, 2021·12 cites·20 claims
- 1098US10820769B2Surface cleaning apparatusBISSELL HOMECARE INC·Filed 2018·Granted Nov 3, 2020·32 cites·16 claims
- 1198US10092155B2Surface cleaning apparatusBISSELL HOMECARE INC·Filed 2016·Granted Oct 9, 2018·94 cites·20 claims
- 1297US11825996B2Surface cleaning apparatusBISSELL INC·Filed 2023·Granted Nov 28, 2023·2 cites·30 claims
- 1397US10631702B2Surface cleaning apparatusBISSELL HOMECARE INC·Filed 2017·Granted Apr 28, 2020·23 cites·17 claims
- 1496US12161273B2Surface cleaning apparatusBISSELL INC·Filed 2024·Granted Dec 10, 2024·1 cites·30 claims
- 1591US12329334B2Surface cleaning apparatusBISSELL INC·Filed 2021·Granted Jun 17, 2025·1 cites·20 claims
- 1688US11930975B2Surface cleaning apparatusBISSELL INC·Filed 2023·Granted Mar 19, 2024·0 cites·30 claims
- 1787US2025268441A1Surface cleaning apparatusBISSELL INC·Filed 2025·Application pending·0 cites
- 1880US11284759B2Edge cleaning brushes for floor cleanerBISSELL INC·Filed 2021·Granted Mar 29, 2022·1 cites·17 claims
- 1965US12035874B2Edge cleaning brushes for floor cleanerBISSELL INC·Filed 2022·Granted Jul 16, 2024·0 cites·17 claims
- 2062US2024374303A1Control method for treatment device, treatment tip and treatment deviceSHENZHEN PENINSULA MEDICAL GROUP·Filed 2024·Application pending·0 cites
- 2161US2025366900A1Controller for controlling radio frequency electrode array and radio frequency treatment equipment having the sameSHENZHEN PENINSULA MEDICAL GROUP·Filed 2024·Application pending·0 cites
- 2258US2024216707A1Radio frequency array control device, therapy instrument and treatment methodSHENZHEN PENINSULA MEDICAL GROUP·Filed 2023·Application pending·0 cites
- 2358US2025281765A1Controller for controlling radio frequency electrode array and radio frequency treatment device having the sameSHENZHEN PENINSULA MEDICAL GROUP·Filed 2024·Application pending·0 cites
- 2458US2024226589A9Multi-pole radio frequency device, method for controlling multi-pole radio frequency device, and radio frequency therapeutic apparatusSHENZHEN PENINSULA MEDICAL GROUP·Filed 2023·Application pending·0 cites
- 2558US2024335673A1Treatment device and control circuit thereofSHENZHEN PENINSULA MEDICAL GROUP·Filed 2024·Application pending·0 cites
- 2657US2024074807A1Microneedle therapy control method and device, and radio-frequency microneedle therapy instrumentSHENZHEN PENINSULA MEDICAL GROUP·Filed 2023·Application pending·0 cites
- 2757US2025143779A1Treatment tip, hand tool and high-frequency skin treatment deviceSHENZHEN PENINSULA MEDICAL GROUP·Filed 2024·Application pending·0 cites
- 2841US2018271589A1Microneedle treatment apparatus and variable frequency rf treatment systemSHENZHEN PENINSULA MEDICAL CO LTD·Filed 2017·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →