Assignee
LEI ZHENBANG
CN·3 granted patents·2 pending applications·14 citations·filing 2016–2019
Top patents by PatentIndex Score
5 records- 0182US11286714B2Window shutter actuation deviceLEI ZHENBANG·Filed 2019·Granted Mar 29, 2022·6 cites·11 claims
- 0281US10273749B2Cord winding mechanism for a cordless window blindLEI ZHENBANG·Filed 2016·Granted Apr 30, 2019·5 cites·4 claims
- 0372US11448010B2Ladder tape device for a venetian blindLEI ZHENBANG·Filed 2018·Granted Sep 20, 2022·3 cites·5 claims
- 0444US2020024896A1Take-up device for curtainLEI ZHENBANG·Filed 2018·Application pending·0 cites
- 0543US2019320838A1Curtain drawstring adjustment mechanismLEI ZHENBANG·Filed 2018·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →