Assignee
DU DI
CN·3 granted patents·2 pending applications·12 citations·filing 2019–2022
Top patents by PatentIndex Score
5 records- 0192US11136740B1Underwater traffic tunnelDU DI·Filed 2020·Granted Oct 5, 2021·12 cites·9 claims
- 0248US11661157B2Offshore floating islandDU DI·Filed 2021·Granted May 30, 2023·0 cites·8 claims
- 0346US10889956B2Sea tunnelDU DI·Filed 2019·Granted Jan 12, 2021·0 cites·8 claims
- 0442US2022388669A1Aircraft Safety Livesaving SystemDU DI·Filed 2021·Application pending·0 cites
- 0541US2022388668A1Aircraft Safety Livesaving SystemDU DI·Filed 2022·Application pending·0 cites
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