Inventor · disambiguated record

Hengyuan Gao

Also filed as: GAO HENGYUAN

1 granted patent·1 pending application·0 citations·filing 2021–2023

6Inventor score

Technology areasB66B

Files withKONE ELEVATORS CO LTD2

Top patents by PatentIndex Score

2 records

0155US11208297B2Power switch device for an oiler of an escalator or a moving walkKONE ELEVATORS CO LTD·Filed 2021·Granted Dec 28, 2021·0 cites·7 claims
0254US2023265901A1Wear monitoring system, motor and elevatorKONE ELEVATORS CO LTD·Filed 2023·Application pending·0 cites

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