Inventor · disambiguated record

Minchao Chen

Also filed as: CHEN MINCHAO

1 granted patent·1 citations·filing 2014–2014

15Inventor score

Technology areasB66B

Files withOTIS ELEVATOR CO1

Top patents by PatentIndex Score

1 record

0146US10040669B2Asynchronous door knife of elevator integrated car door lockOTIS ELEVATOR CO·Filed 2014·Granted Aug 7, 2018·1 cites·10 claims

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