Assignee
SHENZHEN QIAOHUA INDUSTRIES LTD
CN·21 granted patents·4 pending applications·183 citations·filing 2018–2025
Top patents by PatentIndex Score
25 records- 0198US11173415B1Bubble machineSHENZHEN QIAOHUA INDUSTRIES LTD·Filed 2020·Granted Nov 16, 2021·11 cites·10 claims
- 0292USD1015847SSmart door lockSHENZHEN QIAOHUA INDUSTRIES LTD·Filed 2022·Granted Feb 27, 2024·23 cites·1 claims
- 0390USD957528SSmoke bubble machineSHENZHEN QIAOHUA INDUSTRIES LTD·Filed 2020·Granted Jul 12, 2022·14 cites·1 claims
- 0489US10780366B1Bubble machineSHENZHEN QIAOHUA INDUSTRIES LTD·Filed 2019·Granted Sep 22, 2020·6 cites·10 claims
- 0588USD897879SWireless doorbell transmitterSHENZHEN QIAOHUA INDUSTRIES LTD·Filed 2019·Granted Oct 6, 2020·26 cites·1 claims
- 0685USD902281SFloodlight cameraSHENZHEN QIAOHUA INDUSTRIES LTD·Filed 2019·Granted Nov 17, 2020·22 cites·1 claims
- 0782US11543091B1LED projection lampSHENZHEN QIAOHUA INDUSTRIES LTD·Filed 2022·Granted Jan 3, 2023·2 cites·11 claims
- 0878USD1026699SSmart doorbellSHENZHEN QIAOHUA INDUSTRIES LTD·Filed 2022·Granted May 14, 2024·7 cites·1 claims
- 0975USD902145SSolar panelSHENZHEN QIAOHUA INDUSTRIES LTD·Filed 2019·Granted Nov 17, 2020·13 cites·1 claims
- 1075US2026059612A1Smoke-filled bubble machine and constant-temperature control circuitSHENZHEN QIAOHUA INDUSTRIES LTD·Filed 2024·Application pending·0 cites
- 1172USD916982SBubble machineSHENZHEN QIAOHUA INDUSTRIES LTD·Filed 2019·Granted Apr 20, 2021·16 cites·1 claims
- 1267USD897877SWireless doorbell receiverSHENZHEN QIAOHUA INDUSTRIES LTD·Filed 2019·Granted Oct 6, 2020·9 cites·1 claims
- 1358USD1024978SLight switchSHENZHEN QIAOHUA INDUSTRIES LTD·Filed 2022·Granted Apr 30, 2024·2 cites·1 claims
- 1458US2026021425A1Bubble machineSHENZHEN QIAOHUA INDUSTRIES LTD·Filed 2025·Application pending·0 cites
- 1557USD974933SMulti-way PIR motion sensor alarm receiverSHENZHEN QIAOHUA INDUSTRIES LTD·Filed 2019·Granted Jan 10, 2023·6 cites·1 claims
- 1657USD872346SLaser lightSHENZHEN QIAOHUA INDUSTRIES LTD·Filed 2018·Granted Jan 7, 2020·6 cites·1 claims
- 1757USD855576SRemote controlSHENZHEN QIAOHUA INDUSTRIES LTD·Filed 2018·Granted Aug 6, 2019·6 cites·1 claims
- 1853USD865253SLaser lightSHENZHEN QIAOHUA INDUSTRIES LTD·Filed 2018·Granted Oct 29, 2019·5 cites·1 claims
- 1951US2020139262A1Bubble machineSHENZHEN QIAOHUA INDUSTRIES LTD·Filed 2020·Application pending·0 cites
- 2050US11435042B1Projection deviceSHENZHEN QIAOHUA INDUSTRIES LTD·Filed 2022·Granted Sep 6, 2022·0 cites·4 claims
- 2150USD862790SLaser lamp baseSHENZHEN QIAOHUA INDUSTRIES LTD·Filed 2018·Granted Oct 8, 2019·4 cites·1 claims
- 2250US2020197828A1Bubble machineSHENZHEN QIAOHUA INDUSTRIES LTD·Filed 2020·Application pending·0 cites
- 2346USD913571SLaser lightSHENZHEN QIAOHUA INDUSTRIES LTD·Filed 2018·Granted Mar 16, 2021·3 cites·1 claims
- 2441USD1089523SFog bubble machineSHENZHEN QIAOHUA INDUSTRIES LTD·Filed 2023·Granted Aug 19, 2025·0 cites·1 claims
- 2541USD972952SMulti-way PIR motion sensor alarm transmitterSHENZHEN QIAOHUA INDUSTRIES LTD·Filed 2019·Granted Dec 20, 2022·2 cites·1 claims
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