Assignee
LEFEN SHENZHEN IND CO LTD
CN·3 granted patents·2 citations·filing 2020–2023
Top patents by PatentIndex Score
3 records- 0146USD1083064SPerfume vaporizerLEFEN SHENZHEN IND CO LTD·Filed 2023·Granted Jul 8, 2025·2 cites·1 claims
- 0241US11533899B2Mosquito repeller with good mosquito killing effectLEFEN SHENZHEN IND CO LTD·Filed 2020·Granted Dec 27, 2022·0 cites·7 claims
- 0320USD1112685SPerfume vaporizerLEFEN SHENZHEN IND CO LTD·Filed 2023·Granted Feb 10, 2026·0 cites·1 claims
Join the waitlist — get patent alerts
Get an alert when LEFEN SHENZHEN IND CO LTD files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →