Assignee
MI JIANJUN
CN·1 granted patent·2 pending applications·0 citations·filing 2020–2025
Top patents by PatentIndex Score
3 records- 0148US2026028982A1A one-way pumping device and its application deviceMI JIANJUN·Filed 2025·Application pending·0 cites
- 0228US2024365908A1Helmet and use methodMI JIANJUN·Filed 2022·Application pending·0 cites
- 0326US12281447B2Method and device for laying rail for rail transitMI JIANJUN·Filed 2020·Granted Apr 22, 2025·0 cites·6 claims
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