Inventor · disambiguated record
Lingyun Ma
Also filed as: MA LINGYUN
4 granted patents·1 citations·filing 2015–2023
54Inventor score
Technology areasB66B
Top patents by PatentIndex Score
4 records- 0162US12129150B2Collaborative scheduling method for high-rise elevators based on internet of thingsCHANGSHU INST TECH·Filed 2023·Granted Oct 29, 2024·0 cites·7 claims
- 0262US11958719B2Action state detection method and system for elevator brakeCHANGSHU INST TECH·Filed 2023·Granted Apr 16, 2024·0 cites·7 claims
- 0362US10399822B2Hydraulic elevating platform having no guide rails and elevating methodDONGNAN ELEVATOR CO LTD·Filed 2015·Granted Sep 3, 2019·1 cites·18 claims
- 0456US11629031B2Structural member of guided fastening connection for elevator guide railCHANGSHU INST TECH·Filed 2022·Granted Apr 18, 2023·0 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →