Inventor · disambiguated record
Renxian Cao
Also filed as: CAO RENXIAN
6 granted patents·1 pending application·1 citations·filing 2017–2022
65Inventor score
Files withSUNGROW POWER SUPPLY CO LTD7
Top patents by PatentIndex Score
7 records- 0165US10389132B2AC-DC photovoltaic deviceSUNGROW POWER SUPPLY CO LTD·Filed 2017·Granted Aug 20, 2019·1 cites·17 claims
- 0252US11942775B2High voltage battery cluster, and overcurrent protection circuit and switch box thereofSUNGROW POWER SUPPLY CO LTD·Filed 2019·Granted Mar 26, 2024·0 cites·17 claims
- 0350US11264804B2Circuit for component voltage limitation, and apparatus for applying the sameSUNGROW POWER SUPPLY CO LTD·Filed 2019·Granted Mar 1, 2022·0 cites·19 claims
- 0450US10938208B2Medium-high voltage photovoltaic power generation systemSUNGROW POWER SUPPLY CO LTD·Filed 2019·Granted Mar 2, 2021·0 cites·11 claims
- 0545US12081167B2Method for limiting voltage of module, and apparatus and system for applying the sameSUNGROW POWER SUPPLY CO LTD·Filed 2019·Granted Sep 3, 2024·0 cites·18 claims
- 0645US10581239B2Device and method for protecting direct current sourceSUNGROW POWER SUPPLY CO LTD·Filed 2017·Granted Mar 3, 2020·0 cites·18 claims
- 0744US2022312649A1Liquid-cooling heat dissipation device and power moduleSUNGROW POWER SUPPLY CO LTD·Filed 2022·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →