Inventor · disambiguated record
Biaojie Qi
Also filed as: QI BIAOJIE
5 granted patents·4 pending applications·0 citations·filing 2019–2023
57Inventor score
Files withALTENERGY POWER SYSTEM INC9
Top patents by PatentIndex Score
9 records- 0152US2025023458A1Photovoltaic inverter and control method and apparatus therefor, and readable storage mediumALTENERGY POWER SYSTEM INC·Filed 2023·Application pending·0 cites
- 0246US11695350B2Control method and system for three-phase grid-connected inverter, and three-phase grid-connected inverterALTENERGY POWER SYSTEM INC·Filed 2020·Granted Jul 4, 2023·0 cites·14 claims
- 0345US12500424B2Power supply system and solar photovoltaic inverterALTENERGY POWER SYSTEM INC·Filed 2021·Granted Dec 16, 2025·0 cites·17 claims
- 0445US11770065B2Control method and system for three-phase grid-connected inverter, and three-phase grid-connected inverterALTENERGY POWER SYSTEM INC·Filed 2019·Granted Sep 26, 2023·0 cites·9 claims
- 0542US2024055853A1Circuit protection method, system and apparatusALTENERGY POWER SYSTEM INC·Filed 2021·Application pending·0 cites
- 0641US12500504B2Phase-shifted full-bridge converter, control method and device thereof, and mediumALTENERGY POWER SYSTEM INC·Filed 2021·Granted Dec 16, 2025·0 cites·9 claims
- 0740US2024275306A1Micro-inverter and grid-tied output control method and device thereforALTENERGY POWER SYSTEM INC·Filed 2022·Application pending·0 cites
- 0839US12431819B2Three-phase inverter and control method for sameALTENERGY POWER SYSTEM INC·Filed 2020·Granted Sep 30, 2025·0 cites·9 claims
- 0936US2025323580A1Direct-current converterALTENERGY POWER SYSTEM INC·Filed 2021·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Biaojie Qi 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 →