Inventor · disambiguated record
Yongtao Yang
Also filed as: YANG YONGTAO
5 granted patents·3 citations·filing 2015–2023
62Inventor score
Files withHENGDIAN GROUP INNUOVO ELECTRIC CO LTD1INST OF ROCK & SOIL MECH CAS1INST ROCK & SOIL MECH CAS1OTIS ELEVATOR CO1ZHEJIANG DAHUA TECHNOLOGY CO1
Top patents by PatentIndex Score
5 records- 0182US10189680B2Landing-door door lock deviceOTIS ELEVATOR CO·Filed 2015·Granted Jan 29, 2019·3 cites·6 claims
- 0251US12511885B2Systems and methods for object recognitionZHEJIANG DAHUA TECHNOLOGY CO·Filed 2023·Granted Dec 30, 2025·0 cites·20 claims
- 0342US10794184B2Recyclable sand-consolidated anchor head prestressed anchor, anchorage jack and its application methodINST ROCK & SOIL MECH CAS·Filed 2019·Granted Oct 6, 2020·0 cites·5 claims
- 0440US12064841B2Device for installing retaining ring on shaftHENGDIAN GROUP INNUOVO ELECTRIC CO LTD·Filed 2020·Granted Aug 20, 2024·0 cites·12 claims
- 0529US9783948B2Root key type pressure bearing mechanism in anchor hole, root key type anchor cable and anchor hole grouting methodINST OF ROCK & SOIL MECH CAS·Filed 2016·Granted Oct 10, 2017·0 cites·17 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →