Inventor · disambiguated record
Jigui Feng
Also filed as: FENG JIGUI
3 granted patents·3 pending applications·2 citations·filing 2015–2025
49Inventor score
Files withSUNGROW POWER SUPPLY CO LTD6
Top patents by PatentIndex Score
6 records- 0181US11508727B2Insulated gate bipolar transistor module, conductor installing structure therefor, and inverterSUNGROW POWER SUPPLY CO LTD·Filed 2020·Granted Nov 22, 2022·2 cites·10 claims
- 0260US2024405563A1Photovoltaic power generation system and fault protection method and device thereof, combiner box, and inverterSUNGROW POWER SUPPLY CO LTD·Filed 2024·Application pending·0 cites
- 0357US2024396323A1Photovoltaic power generation system and fault protection method and device thereof, combiner box, and inverterSUNGROW POWER SUPPLY CO LTD·Filed 2024·Application pending·0 cites
- 0449US11387643B2Method, device and system for protecting parallel-connected topology unitsSUNGROW POWER SUPPLY CO LTD·Filed 2019·Granted Jul 12, 2022·0 cites·10 claims
- 0549US2025279652A1Photovoltaic inverter, photovoltaic power generation system and method for controlling photovoltaic power generation systemSUNGROW POWER SUPPLY CO LTD·Filed 2025·Application pending·0 cites
- 0633US9997941B2Charging 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 →