Assignee
CHING YA CHI
TW·2 granted patents·2 pending applications·2 citations·filing 2019–2022
Technology mixB60Q4
Top patents by PatentIndex Score
4 records- 0157US11052818B2Large vehicle turning safety warning apparatusCHING YA CHI·Filed 2019·Granted Jul 6, 2021·2 cites·11 claims
- 0231US11926257B2Multi-lighting projection warning device for vehicle turningCHING YA CHI·Filed 2022·Granted Mar 12, 2024·0 cites·9 claims
- 0326US2022153187A1Multi-lighting projection warning device for vehicle turningCHING YA CHI·Filed 2021·Application pending·0 cites
- 0426US2024157869A1Multi-lighting projection warning device for vehicle turningCHING YA CHI·Filed 2021·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →