Inventor · disambiguated record
Qiangsong Liu
Also filed as: LIU QIANGSONG
3 granted patents·12 citations·filing 2022–2023
64Inventor score
Technology areasA63B
Top patents by PatentIndex Score
3 records- 0184US11872431B1Foldable exercise bar deviceYANSHAN FITTING SPORT EQUIPMENT MFG CO LTD·Filed 2023·Granted Jan 16, 2024·5 cites·15 claims
- 0284US11759666B1Adjustable height balance beamYANSHAN FITTING SPORT EQUIPMENT MFG CO LTD·Filed 2022·Granted Sep 19, 2023·4 cites·20 claims
- 0356USD986993SAdjustable height balance beamYANSHAN FEITE SPORTS EQUIPMENT MFG CO LTD·Filed 2023·Granted May 23, 2023·3 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →