Assignee
ZHAO MINGRONG
CA·2 granted patents·2 pending applications·0 citations·filing 2018–2019
Top patents by PatentIndex Score
4 records- 0138US11998867B2Air filter having pulling elementsZHAO MINGRONG·Filed 2019·Granted Jun 4, 2024·0 cites·10 claims
- 0228US11306868B2Ceiling box with mounting bracketZHAO MINGRONG·Filed 2019·Granted Apr 19, 2022·0 cites·8 claims
- 0324US2019267639A1Battery Cells With Removable ElementsZHAO MINGRONG·Filed 2018·Application pending·0 cites
- 0424US2018331526A1Electrical ceiling box with hanging element for catching hold of fan or fixture during installationZHAO MINGRONG·Filed 2018·Application pending·0 cites
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