Inventor · disambiguated record
Baisong Yao
Also filed as: YAO BAISONG
8 granted patents·3 pending applications·17 citations·filing 2019–2023
80Inventor score
Top patents by PatentIndex Score
11 records- 0183USD1024585SStep stoolJIAXING JACKSON TRAVEL PROD CO·Filed 2023·Granted Apr 30, 2024·8 cites·1 claims
- 0278US12232622B2Folding step stoolJIANGSU ZHOU JIJIE INTELLIGENT TECH CO LTD·Filed 2021·Granted Feb 25, 2025·1 cites·12 claims
- 0374US11319751B2Telescopic positioning structure used for ladderJIANGSU ZHOU JIJIE INTELLIGENT TECH CO LTD·Filed 2019·Granted May 3, 2022·4 cites·14 claims
- 0473US11821262B2Lifting positioning structure for ladder tool platformJIANGSU ZHOU JIJIE INTELLIGENT TECH CO LTD·Filed 2020·Granted Nov 21, 2023·1 cites·11 claims
- 0564USD1051257SExercise stepJIAXING JACKSON TRAVEL PROD CO·Filed 2023·Granted Nov 12, 2024·2 cites·1 claims
- 0655US11083302B2Folding locking mechanism used for step stoolJIANGSU ZHOU JIJIE INTELLIGENT TECH CO LTD·Filed 2019·Granted Aug 10, 2021·1 cites·14 claims
- 0754US12448842B2Two-step step stoolJIANGSU ZHOU JIJIE INTELLIGENT TECH CO LTD·Filed 2022·Granted Oct 21, 2025·0 cites·13 claims
- 0853US2023119062A1LadderJIANGSU ZHOU JIJIE INTELLIGENT TECH CO LTD·Filed 2022·Application pending·0 cites
- 0950US11891857B2Assembled ladderJIANGSU ZHOU JIJIE INTELLIGENT TECH CO LTD·Filed 2020·Granted Feb 6, 2024·0 cites·14 claims
- 1049US2023008962A1Rotation control mechanism for folding ladder, and folding ladderJIANGSU ZHOU JIJIE INTELLIGENT TECH CO LTD·Filed 2020·Application pending·0 cites
- 1146US2020240208A1Rung mounting structure used for ladderJIANGSU ZHOU JIJIE INTELLIGENT TECH CO LTD·Filed 2019·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →