Filter inductor and on-board-charger
US-2026088795-A1 · Mar 26, 2026 · US
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Yang Haijun patents
Yang Haijun is listed as an inventor on 74 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Yang Haijun |
| Total patents | 74 |
| First publication | Oct 1, 2015 |
| Latest publication | Mar 26, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
Filter inductor and on-board-charger
US-2026088794-A1 · Mar 26, 2026 · US
Magnetic assembly and power module
US-12531180-B2 · Jan 20, 2026 · US
Filter inductor and on-board-charger
US-12512806-B2 · Dec 30, 2025 · US
Magnetic component
US-12494318-B2 · Dec 9, 2025 · US
Magnetic component
US-2025253086-A1 · Aug 7, 2025 · US
Magnetic element and method of forming the same
US-2025149228-A1 · May 8, 2025 · US
Method for manufacturing plastic article for magnetic element
US-12293870-B2 · May 6, 2025 · US
Rectifier module and transformer
US-2025141363-A1 · May 1, 2025 · US
Magnetic assembly and power supply apparatus
US-12198842-B2 · Jan 14, 2025 · US
Recent patents
Latest publications not already listed above.
Nanoemulsion and method for preparation thereof, and high-temperature-resistant, high-density, oil-based well completion fluid and application thereof
US-2024360354-A1 · Oct 31, 2024 · US
Integrated inductor and a power conversion module including the integrated inductor
US-12068674-B2 · Aug 20, 2024 · US
Integrated magnetic element
US-2024242881-A1 · Jul 18, 2024 · US
Integrated magnetic element
US-11984255-B2 · May 14, 2024 · US
Multi-coil inductor
US-11961657-B2 · Apr 16, 2024 · US
Magnetic component and power module
US-2024071674-A1 · Feb 29, 2024 · US
Magnetic element and manufacturing method thereof
US-2024029940-A1 · Jan 25, 2024 · US
Magnetic component and power module
US-11848128-B2 · Dec 19, 2023 · US
Magnetic element and on-board charger using the same
US-2023260692-A1 · Aug 17, 2023 · US
Transformer and dc-dc converter for on-board charger using the same
US-2023260689-A1 · Aug 17, 2023 · US
Core structure and magnetic device
US-11728087-B2 · Aug 15, 2023 · US
Multi-coil inductor
US-2023162911-A1 · May 25, 2023 · US
Bidirectional isolated resonant converter with integrated resonant inductor and isolated transformer
US-11626806-B2 · Apr 11, 2023 · US
Multi-coil inductor
US-11621123-B2 · Apr 4, 2023 · US
Power conversion circuit
US-2023085737-A1 · Mar 23, 2023 · US
Magnetic assembly and power module
US-2022406515-A1 · Dec 22, 2022 · US
Magnetic component and wireless power-transferring device including the same
US-11515084-B2 · Nov 29, 2022 · US
Isolated resonant converter
US-11482938-B2 · Oct 25, 2022 · US
Magnetic component
US-2022208439-A1 · Jun 30, 2022 · US
Method for manufacturing plastic article for magnetic element, and plastic article
US-2022181077-A1 · Jun 9, 2022 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Delta Electronics Shanghai Co | 62 |
| Delta Electronics Inc | 6 |
| Beijing Xiaomi Mobile Software Co Ltd | 3 |
| Petrochina Co Ltd | 2 |
| Daikin Fluorochemicals China Co Ltd | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| H01F27/24 | 50 |
| H01F27/306 | 37 |
| H01F27/2823 | 31 |
| H01F37/00 | 23 |
| H01F27/38 | 22 |