Assignee
CHEN HONGDAN
CN·3 granted patents·1 pending application·30 citations·filing 2020–2024
Technology mixA61M1
Top patents by PatentIndex Score
4 records- 0188USD952773SSilicone weight braceletCHEN HONGDAN·Filed 2020·Granted May 24, 2022·24 cites·1 claims
- 0271USD1026232STeetherCHEN HONGDAN·Filed 2024·Granted May 7, 2024·4 cites·1 claims
- 0356USD1008741SStraw cupCHEN HONGDAN·Filed 2021·Granted Dec 26, 2023·2 cites·1 claims
- 0450US2023302226A1Prefilled syringes with different injection forcesCHEN HONGDAN·Filed 2022·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →