Power conversion device and voltage control method
US-12294286-B2 · May 6, 2025 · US
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Fu Xiaoping patents
Fu Xiaoping is listed as an inventor on 33 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Fu Xiaoping |
| Total patents | 33 |
| First publication | May 25, 2017 |
| Latest publication | May 6, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Pilot Valve and Four-way Reversing Valve
US-2024318732-A1 · Sep 26, 2024 · US
Method for controlling bleeder connected to phase-cut dimmer and circuit connected to phase-cut dimmer
US-12028944-B2 · Jul 2, 2024 · US
Pilot Valve and Four-way Reversing Valve
US-2024151312-A1 · May 9, 2024 · US
Method for controlling bleeder connected to phase-cut dimmer and circuit connected to phase-cut dimmer
US-2023209670-A1 · Jun 29, 2023 · US
Power conversion device and voltage control method
US-2023179078-A1 · Jun 8, 2023 · US
Dimming circuit and dimming control method
US-11665794-B2 · May 30, 2023 · US
Power supply device and high-power illumination system
US-11662087-B2 · May 30, 2023 · US
Dimming circuit
US-11617248-B2 · Mar 28, 2023 · US
Power supply device and high-power illumination system
US-2023019083-A1 · Jan 19, 2023 · US
Recent patents
Latest publications not already listed above.
Pilot Valve and Four-way Reversing Valve
US-2022252164-A1 · Aug 11, 2022 · US
Dimming circuit
US-2022104324-A1 · Mar 31, 2022 · US
Dimming control method
US-11234308-B2 · Jan 25, 2022 · US
Light module and method of manufacturing the same
US-11193639-B2 · Dec 7, 2021 · US
Dimming control method
US-2021378069-A1 · Dec 2, 2021 · US
Device for driving LED and method for driving LED
US-11147139-B2 · Oct 12, 2021 · US
Anti-islanding protection system
US-11095126-B2 · Aug 17, 2021 · US
Light module and method of manufacturing the same
US-2021148530-A1 · May 20, 2021 · US
Control circuit and control method of flyback converter
US-10972012-B2 · Apr 6, 2021 · US
Light module and method of manufacturing the same
US-10935197-B2 · Mar 2, 2021 · US
Dimmer control circuit, method and system
US-10849195-B2 · Nov 24, 2020 · US
Light module and method of manufacturing the same
US-2020318802-A1 · Oct 8, 2020 · US
Device for driving led and method for driving led
US-2020205265-A1 · Jun 25, 2020 · US
Anti-islanding protection system
US-2020176995-A1 · Jun 4, 2020 · US
Dimming circuit and dimming control method
US-2020154537-A1 · May 14, 2020 · US
Multi-mode dimming control method and dimming circuit
US-10638580-B2 · Apr 28, 2020 · US
Multi-mode dimming control method and dimming circuit
US-2019394844-A1 · Dec 26, 2019 · US
Dimmer control circuit, method and system
US-2019297715-A1 · Sep 26, 2019 · US
Dimming driver circuit and control method thereof
US-10426005-B2 · Sep 24, 2019 · US
Control circuit and control method of flyback converter
US-2019089255-A1 · Mar 21, 2019 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Delta Electronics Shanghai Co | 24 |
| Delta Electronics Inc | 4 |
| Zhejiang Dunan Artificial Env Co Ltd | 3 |
| State Grid Zhejiang Electric Power Co Ltd Taizhou Power Supply Company | 2 |
| State Grid Corp China | 2 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| H05B45/10 | 14 |
| H05B45/375 | 8 |
| H05B45/37 | 8 |
| H05B45/3725 | 8 |
| H05B45/50 | 6 |