Inventor · disambiguated record
Weichen He
Also filed as: He Weichen
8 granted patents·6 citations·filing 2021–2023
73Inventor score
Files withCONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD4CONTEMPORARY AMPEREX TECHNOLOGY CO LTD2JIANGSU CONTEMPORARY AMPEREX TECH LTD2
Top patents by PatentIndex Score
8 records- 0195US11251720B1Method and apparatus for controlling grid-tie inverterJIANGSU CONTEMPORARY AMPEREX TECH LTD·Filed 2021·Granted Feb 15, 2022·6 cites·9 claims
- 0268US12381491B2Method and apparatus for suppressing grid voltage imbalanceCONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD·Filed 2023·Granted Aug 5, 2025·0 cites·13 claims
- 0365US11936235B2Method and apparatus of power distribution control for power module and power module deviceCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2022·Granted Mar 19, 2024·0 cites·10 claims
- 0464US11962231B2Control method and device of voltage converter and voltage control systemJIANGSU CONTEMPORARY AMPEREX TECH LTD·Filed 2022·Granted Apr 16, 2024·0 cites·18 claims
- 0562US12368368B2Isolated resonant conversion control method, apparatus and system, and readable storage medium based on switching frequency of input-side switch transistorCONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD·Filed 2023·Granted Jul 22, 2025·0 cites·14 claims
- 0654US12316229B2Voltage conversion circuit, charging apparatus, and electric deviceCONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD·Filed 2023·Granted May 27, 2025·0 cites·13 claims
- 0752US12438450B2Two-stage electrical controlling system and electrical apparatusCONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD·Filed 2022·Granted Oct 7, 2025·0 cites·9 claims
- 0850US11695317B2Converter control method, converter control apparatus, and readable storage mediumCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2022·Granted Jul 4, 2023·0 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →