Inventor · disambiguated record
Chong Chen
Also filed as: CHEN CHONG · Chen chong-guang
5 granted patents·2 pending applications·12 citations·filing 2009–2023
72Inventor score
Top patents by PatentIndex Score
7 records- 0182US10189680B2Landing-door door lock deviceOTIS ELEVATOR CO·Filed 2015·Granted Jan 29, 2019·3 cites·6 claims
- 0271USD1013968SRescue equipmentNANJING KAITIANYAN UAV TECH CO LTD·Filed 2022·Granted Feb 6, 2024·5 cites·1 claims
- 0366US10427914B2Elevator synchronous door knifeOTIS ELEVATOR CO·Filed 2016·Granted Oct 1, 2019·1 cites·10 claims
- 0464USD1016403SLifebuoyNANJING KAITIANYAN UAV TECH CO LTD·Filed 2022·Granted Feb 27, 2024·3 cites·1 claims
- 0555US12479701B2Elevator car door locking device and elevator equipmentOTIS ELEVATOR CO·Filed 2023·Granted Nov 25, 2025·0 cites·14 claims
- 0643US2010206020A1Electric steering lock for motorcycleCHEN PEI-TING·Filed 2009·Application pending·0 cites
- 0741US2010212378A1Electric steering lock for motorcycleCHEN PEI-TING·Filed 2009·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →