Inventor · disambiguated record
Nianan Pan
Also filed as: PAN NIANAN
12 granted patents·5 pending applications·11 citations·filing 2015–2025
83Inventor score
Files withSUNGROW POWER SUPPLY CO LTD17
Top patents by PatentIndex Score
17 records- 0187US11784493B2Method and device for primary frequency modulation in new energy power generationSUNGROW POWER SUPPLY CO LTD·Filed 2021·Granted Oct 10, 2023·2 cites·12 claims
- 0280US12003105B2Multi-channel grid-connected power generation system and control method thereforSUNGROW POWER SUPPLY CO LTD·Filed 2020·Granted Jun 4, 2024·2 cites·11 claims
- 0375US9673731B2Parallel inverter system, and shutdown control method and shutdown control device for parallel inverter systemSUNGROW POWER SUPPLY CO LTD·Filed 2015·Granted Jun 6, 2017·3 cites·17 claims
- 0472US10103544B2Medium and high voltage grid-connected power generation system, medium and high voltage grid-connected system and control unit thereofSUNGROW POWER SUPPLY CO LTD·Filed 2017·Granted Oct 16, 2018·2 cites·20 claims
- 0565US11671015B2Three-level boost circuit and multiple-output parallel systemSUNGROW POWER SUPPLY CO LTD·Filed 2019·Granted Jun 6, 2023·1 cites·19 claims
- 0661US2025337234A1Power-side shutdown protection method for power conversion circuit, power converter, combiner box, and power conversion systemSUNGROW POWER SUPPLY CO LTD·Filed 2025·Application pending·0 cites
- 0760US2024405563A1Photovoltaic power generation system and fault protection method and device thereof, combiner box, and inverterSUNGROW POWER SUPPLY CO LTD·Filed 2024·Application pending·0 cites
- 0859US12449456B2Inverter and method for detecting insulation impedance of inverterSUNGROW POWER SUPPLY CO LTD·Filed 2023·Granted Oct 21, 2025·0 cites·13 claims
- 0957US10003198B2Method and device for monitoring and suppressing resonanceSUNGROW POWER SUPPLY CO LTD·Filed 2015·Granted Jun 19, 2018·1 cites·8 claims
- 1057US2024396323A1Photovoltaic power generation system and fault protection method and device thereof, combiner box, and inverterSUNGROW POWER SUPPLY CO LTD·Filed 2024·Application pending·0 cites
- 1154US2025385522A1Direct-current coupling system and charging control method thereforSUNGROW POWER SUPPLY CO LTD·Filed 2024·Application pending·0 cites
- 1253US2023360999A1Phase-change heat dissipater and power moduleSUNGROW POWER SUPPLY CO LTD·Filed 2023·Application pending·0 cites
- 1350US10938208B2Medium-high voltage photovoltaic power generation systemSUNGROW POWER SUPPLY CO LTD·Filed 2019·Granted Mar 2, 2021·0 cites·11 claims
- 1449US11387643B2Method, device and system for protecting parallel-connected topology unitsSUNGROW POWER SUPPLY CO LTD·Filed 2019·Granted Jul 12, 2022·0 cites·10 claims
- 1546US10862422B2Wire connection terminal for photovoltaic stringSUNGROW POWER SUPPLY CO LTD·Filed 2018·Granted Dec 8, 2020·0 cites·8 claims
- 1642US10027125B2Control method and system for photovoltaic inverters whose AC sides are connected in parallelSUNGROW POWER SUPPLY CO LTD·Filed 2015·Granted Jul 17, 2018·0 cites·10 claims
- 1733US9997941B2Charging and discharging system and method, and photovoltaic power generation systemSUNGROW POWER SUPPLY CO LTD·Filed 2015·Granted Jun 12, 2018·0 cites·15 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →