Assignee
CHANGINAVIATION CO LTD
KR·2 granted patents·1 pending application·1 citations·filing 2019–2022
Top patents by PatentIndex Score
3 records- 0171US12134102B2Aircraft controlled by compressed airCHANGINAVIATION CO LTD·Filed 2020·Granted Nov 5, 2024·1 cites·18 claims
- 0241US2025197021A1Vertical take-off and landing aircraft using a hybrid propulsion system and its control methodCHANGINAVIATION CO LTD·Filed 2022·Application pending·0 cites
- 0335US12134469B2Vertical take-off and landing aircraft using hybrid-electric propulsion system and the control methodCHANGINAVIATION CO LTD·Filed 2019·Granted Nov 5, 2024·0 cites·1 claims
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