Multi-mode control method for PFC switching power supply
US-12567800-B2 · Mar 3, 2026 · US
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Stuler Roman patents
Stuler Roman is listed as an inventor on 30 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Stuler Roman |
| Total patents | 30 |
| First publication | Apr 21, 2015 |
| Latest publication | Mar 3, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
Reference sine generator for PFC controller
US-12567799-B2 · Mar 3, 2026 · US
Switching power converters, and methods and control modules for operating same
US-2026031712-A1 · Jan 29, 2026 · US
Operating mode control technique for power factor correction circuits
US-2025323567-A1 · Oct 16, 2025 · US
Multi-mode control method for pfc switching power supply
US-2025323569-A1 · Oct 16, 2025 · US
Reference sine generator for pfc controller
US-2025317050-A1 · Oct 9, 2025 · US
Switching slew rate control for gate drivers
US-11817784-B2 · Nov 14, 2023 · US
Systems and methods of adjusting slope compensation
US-11817773-B2 · Nov 14, 2023 · US
Switching slew rate control for gate drivers
US-2023223850-A1 · Jul 13, 2023 · US
Systems and methods of adjusting slope compensation
US-2021328499-A1 · Oct 21, 2021 · US
Recent patents
Latest publications not already listed above.
Resonant power supply converter circuit and method therefor
US-10978954-B2 · Apr 13, 2021 · US
Methods and systems of controlling switching frequency of LLC resonant power converters
US-10826402-B1 · Nov 3, 2020 · US
Method and system of a resonant power converter
US-10622883-B2 · Apr 14, 2020 · US
Resonant power supply converter circit and method thererfor
US-2020044569-A1 · Feb 6, 2020 · US
Method and system of a resonant power converter
US-2019386558-A1 · Dec 19, 2019 · US
Resonant power supply converter circuit and method therefor
US-10483854-B2 · Nov 19, 2019 · US
Resonant power supply converter circit and method thererfor
US-2018337607-A1 · Nov 22, 2018 · US
Over power protection for power converter
US-10122259-B2 · Nov 6, 2018 · US
Hybrid control technique for power converters
US-10122286-B2 · Nov 6, 2018 · US
Hybrid control technique for power converters
US-2018131285-A1 · May 10, 2018 · US
Hybrid control technique for power converters
US-9893634-B2 · Feb 13, 2018 · US
Hybrid control technique for power converters
US-2017324345-A1 · Nov 9, 2017 · US
Over power protection for power converter
US-2017077798-A1 · Mar 16, 2017 · US
Method and apparatus for dedicated skip mode for resonant converters
US-9564817-B2 · Feb 7, 2017 · US
Method of forming a power supply controller and structure therefor
US-9520795-B2 · Dec 13, 2016 · US
Method and semiconductor device for a dedicated startup sequence in a resonant converter
US-9184655-B2 · Nov 10, 2015 · US
Method and apparatus for dedicated skip mode for resonant converters
US-2015263629-A1 · Sep 17, 2015 · US
Method and semiconductor device for a dedicated startup sequence in a resonant converter
US-2015263602-A1 · Sep 17, 2015 · US
Method of forming a power supply controller and structure therefor
US-2015194896-A1 · Jul 9, 2015 · US
Synchronous rectifier controller, power converter using same, and method therefor
US-9013898-B2 · Apr 21, 2015 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Semiconductor Components Ind Llc | 25 |
| Semiconductor Components Ind | 5 |
| Ptacek Karel | 1 |
| Stuler Roman | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| Y02B70/10 | 30 |
| H02M1/0058 | 19 |
| H02M1/08 | 18 |
| H02M1/0009 | 13 |
| H02M1/0025 | 10 |