Assignee
WANG CHANGJIANG
CN·4 granted patents·27 citations·filing 2020–2021
Top patents by PatentIndex Score
4 records- 0186USD972914SCombination padlockWANG CHANGJIANG·Filed 2020·Granted Dec 20, 2022·14 cites·1 claims
- 0285USD991009SCipher boxWANG CHANGJIANG·Filed 2021·Granted Jul 4, 2023·13 cites·1 claims
- 0336USD1008779SCipher boxWANG CHANGJIANG·Filed 2021·Granted Dec 26, 2023·0 cites·1 claims
- 0429USD1013483SProtective case for watchesWANG CHANGJIANG·Filed 2021·Granted Feb 6, 2024·0 cites·1 claims
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