Inventor · disambiguated record
Chaofeng Cai
Also filed as: CAI CHAOFENG
12 granted patents·1 pending application·19 citations·filing 2015–2024
85Inventor score
Top patents by PatentIndex Score
13 records- 0196US11664157B2Magnetic element and method for manufacturing sameDELTA ELECTRONICS SHANGHAI CO·Filed 2019·Granted May 30, 2023·10 cites·12 claims
- 0291US10985645B2Alternatingly-switched parallel circuit, integrated power module and integrated power packageDELTA ELECTRONICS SHANGHAI CO·Filed 2020·Granted Apr 20, 2021·3 cites·17 claims
- 0388US12159749B2Transformer module and power moduleDELTA ELECTRONICS SHANGHAI CO·Filed 2023·Granted Dec 3, 2024·0 cites·19 claims
- 0488US12106895B2Transformer module and power moduleDELTA ELECTRONICS SHANGHAI CO·Filed 2023·Granted Oct 1, 2024·0 cites·17 claims
- 0588US2024047135A1Transformer module and power moduleDELTA ELECTRONICS SHANGHAI CO·Filed 2023·Application pending·0 cites
- 0684US11978584B2Magnetic element and method for manufacturing sameDELTA ELECTRONICS SHANGHAI CO·Filed 2023·Granted May 7, 2024·0 cites·17 claims
- 0784US11842847B2Transformer module and power moduleDELTA ELECTRONICS SHANGHAI CO·Filed 2022·Granted Dec 12, 2023·0 cites·17 claims
- 0881US10198020B2Interleaved parallel circuit, integrated power module and integrated power chipDELTA ELECTRONICS SHANGHAI CO·Filed 2017·Granted Feb 5, 2019·4 cites·13 claims
- 0973US11450480B2Transformer module and power moduleDELTA ELECTRONICS SHANGHAI CO·Filed 2019·Granted Sep 20, 2022·0 cites·22 claims
- 1067US12394555B2Transformer module and power moduleDELTA ELECTRONICS SHANGHAI CO·Filed 2024·Granted Aug 19, 2025·0 cites·20 claims
- 1165US10620654B2Alternatingly-switched parallel circuit, integrated power module and integrated power packageDELTA ELECTRONICS SHANGHAI CO·Filed 2018·Granted Apr 14, 2020·1 cites·20 claims
- 1261US10020731B2Power switch circuitDELTA ELECTRONICS INC·Filed 2015·Granted Jul 10, 2018·1 cites·7 claims
- 1352US12080465B2Transformer module and power moduleDELTA ELECTRONICS SHANGHAI CO·Filed 2019·Granted Sep 3, 2024·0 cites·19 claims
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