Inventor · disambiguated record

Chang Hai Zheng

Also filed as: Zheng chang hai

1 granted patent·2 citations·filing 2021–2021

18Inventor score

Technology areasB60G

Files withDALU ROBOTECH TECH BEIJING CO LTD1

Top patents by PatentIndex Score

1 record

0175US11780282B2Suspension assembly, suspension damping device and six wheels bionic chassisDALU ROBOTECH TECH BEIJING CO LTD·Filed 2021·Granted Oct 10, 2023·2 cites·17 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →