Inventor · disambiguated record
Jinhu Cao
Also filed as: CAO JINHU
8 granted patents·3 pending applications·10 citations·filing 2016–2025
77Inventor score
Files withBOE TECHNOLOGY GROUP CO LTD5SUNGROW POWER SUPPLY CO LTD5SUNGROWPOWER SUPPLY JIANGSU CO LTD1
Top patents by PatentIndex Score
11 records- 0185US9906166B2Method and device for controlling operation of inverterSUNGROW POWER SUPPLY CO LTD·Filed 2017·Granted Feb 27, 2018·5 cites·14 claims
- 0278US9921446B2Display panel test structureBOE TECHNOLOGY GROUP CO LTD·Filed 2016·Granted Mar 20, 2018·2 cites·10 claims
- 0369US10565911B2Device and method for detection of display panelBOE TECHNOLOGY GROUP CO LTD·Filed 2017·Granted Feb 18, 2020·2 cites·13 claims
- 0463US2025337249A1Multi-converter parallel connection system and off-grid startup methodSUNGROWPOWER SUPPLY JIANGSU CO LTD·Filed 2025·Application pending·0 cites
- 0562US10254602B2Array substrate motherboard, display panel motherboard, and fabricating method thereofBOE TECHNOLOGY GROUP CO LTD·Filed 2016·Granted Apr 9, 2019·1 cites·18 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
- 0749US2025317060A1Buck-boost converter and power supply systemSUNGROW POWER SUPPLY CO LTD·Filed 2023·Application pending·0 cites
- 0847US11411488B2Method and apparatus for controlling modes of inverter circuit, and inverterSUNGROW POWER SUPPLY CO LTD·Filed 2020·Granted Aug 9, 2022·0 cites·10 claims
- 0947US10255833B2Light-on module testing device, method for testing light-on module and method for testing display panelBOE TECHNOLOGY GROUP CO LTD·Filed 2016·Granted Apr 9, 2019·0 cites·19 claims
- 1040US10558101B2Array substrate motherboard, display panel motherboard, and fabricating method thereofBOE TECHNOLOGY GROUP CO LTD·Filed 2019·Granted Feb 11, 2020·0 cites·20 claims
- 1133US10205444B2PWM control method for five-level inverting circuit, control circuit and inverterSUNGROW POWER SUPPLY CO LTD·Filed 2017·Granted Feb 12, 2019·0 cites·15 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →