Flyback power converter and control method thereof
US-12562649-B2 · Feb 24, 2026 · US
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Xu Daofei patents
Xu Daofei is listed as an inventor on 76 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Xu Daofei |
| Total patents | 76 |
| First publication | Oct 1, 2015 |
| Latest publication | Feb 24, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
Flyback power converter and control method thereof
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Magnetic core
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Power adapter with limited power source function and control method thereof
US-12401262-B2 · Aug 26, 2025 · US
Flyback circuit and control method of clamping switch of flyback circuit
US-12289055-B2 · Apr 29, 2025 · US
Method for controlling power adapter and power adapter
US-2025096665-A1 · Mar 20, 2025 · US
Hot-plug protection method and power supply device
US-2025062605-A1 · Feb 20, 2025 · US
Power converter and method of control thereof
US-RE50277-E · Jan 21, 2025 · US
Power conversion circuit and power supply device
US-2024333170-A1 · Oct 3, 2024 · US
Flyback power converter and control method thereof
US-2024266964-A1 · Aug 8, 2024 · US
Recent patents
Latest publications not already listed above.
Winding assembly and magnetic element
US-12027299-B2 · Jul 2, 2024 · US
Switching power converter and control method thereof
US-2024195318-A1 · Jun 13, 2024 · US
Flyback power converter and control method thereof
US-2024162825-A1 · May 16, 2024 · US
Power adapter with limited power source function and control method thereof
US-2024146172-A1 · May 2, 2024 · US
Converter adaptable to wide range output voltage and control method thereof
US-11973430-B2 · Apr 30, 2024 · US
Charging system and control method
US-2024106253-A1 · Mar 28, 2024 · US
Magnetic core
US-D1005953-S · Nov 28, 2023 · US
Hybrid flyback circuit and control method
US-11824456-B2 · Nov 21, 2023 · US
Flyback circuit and control method of clamping switch of flyback circuit
US-2023336086-A1 · Oct 19, 2023 · US
Detecting method for an operating state of a power supply and a detecting apparatus
US-11774516-B2 · Oct 3, 2023 · US
Converter adaptable to wide range output voltage and control method thereof
US-11777408-B2 · Oct 3, 2023 · US
Magnetic core
US-D997876-S · Sep 5, 2023 · US
Power adapter
US-11737219-B2 · Aug 22, 2023 · US
Adapter and control method thereof
US-11711017-B2 · Jul 25, 2023 · US
Voltage switching circuit and power adapter having regulated range of output voltage
US-11699958-B2 · Jul 11, 2023 · US
Power adapter
US-11616449-B2 · Mar 28, 2023 · US
Hybrid flyback circuit and control method
US-2023080559-A1 · Mar 16, 2023 · US
Magnetic device and method of manufacturing the same
US-11581119-B2 · Feb 14, 2023 · US
Totem-pole power factor correction circuit
US-11575315-B2 · Feb 7, 2023 · US
Converter adaptable to wide range output voltage and control method thereof
US-2022385190-A1 · Dec 1, 2022 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Delta Electronics Shanghai Co | 70 |
| Delta Electronics Inc | 4 |
| Delta Electronics Inc | 3 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| Y02B70/10 | 42 |
| H02M3/33507 | 24 |
| H02M1/0009 | 21 |
| H02M1/32 | 20 |
| H02M3/33592 | 19 |