Inventor · disambiguated record
Qingfeng Lv
Also filed as: LV QINGFENG
0 granted patents·2 pending applications·0 citations·filing 2023–2025
Files withHOYMILES POWER ELECTRONICS INC2
Top patents by PatentIndex Score
2 records- 0170US2025385619A1Dc/ac circuit and inverter deviceHOYMILES POWER ELECTRONICS INC·Filed 2025·Application pending·0 cites
- 0241US2025027978A1Method and apparatus for detecting insulation impedance of direct current side of photovoltaic inverterHOYMILES POWER ELECTRONICS INC·Filed 2023·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Qingfeng Lv files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →