Assignee
CAO ZHENKUN
CN·4 granted patents·12 citations·filing 2023–2024
Top patents by PatentIndex Score
4 records- 0180USD1023357SLight bulbCAO ZHENKUN·Filed 2023·Granted Apr 16, 2024·8 cites·1 claims
- 0277US12352395B1Lamp holder and magnetic lighting deviceCAO ZHENKUN·Filed 2024·Granted Jul 8, 2025·1 cites·12 claims
- 0374US12000545B1LED device with magnetic attracting assembly and lighting device having the sameCAO ZHENKUN·Filed 2023·Granted Jun 4, 2024·1 cites·17 claims
- 0461USD1058036SLamp holderCAO ZHENKUN·Filed 2024·Granted Jan 14, 2025·2 cites·1 claims
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