Assignee
QIAN JUN TECH LTD
TW·3 granted patents·0 citations·filing 2020–2020
Top patents by PatentIndex Score
3 records- 0147US11549843B2Ultrasonic sensing deviceQIAN JUN TECH LTD·Filed 2020·Granted Jan 10, 2023·0 cites·17 claims
- 0246US11476404B2Ultrasonic sensing device and the manufacturing method thereofQIAN JUN TECH LTD·Filed 2020·Granted Oct 18, 2022·0 cites·14 claims
- 0345US11079356B2Ultrasonic sensing apparatusQIAN JUN TECH LTD·Filed 2020·Granted Aug 3, 2021·0 cites·18 claims
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