Assignee
CHANG AN CHI
TW·2 granted patents·1 pending application·84 citations·filing 2011–2024
Top patents by PatentIndex Score
3 records- 0192USD648743SMusic playerCHANG AN-CHI·Filed 2011·Granted Nov 15, 2011·71 cites·1 claims
- 0262USD651193SMusic playerCHANG AN-CHI·Filed 2011·Granted Dec 27, 2011·13 cites·1 claims
- 0362US2024403939A1Service platform using natural language for communicationCHANG AN CHI·Filed 2024·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →