Issued Patents All Time
Showing 25 most recent of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12156303 | Average current control circuit and method | Claudio Adragna | 2024-11-26 |
| 12144077 | Dimming interface using combination of analog and digital dimming | Claudio Adragna | 2024-11-12 |
| 11825571 | Average current control circuit and method | Claudio Adragna | 2023-11-21 |
| 11622429 | QR-operated switching converter current driver | Claudio Adragna | 2023-04-04 |
| 11582843 | Average current control circuit and method | Claudio Adragna | 2023-02-14 |
| 11452184 | Average current control circuit and method | Claudio Adragna | 2022-09-20 |
| 11336172 | Control unit of a switching converter operating in continuous-conduction and peak-current-control mode | — | 2022-05-17 |
| 10727734 | Control unit of a switching converter operating in continuous-conduction and peak-current-control mode | — | 2020-07-28 |
| 10468991 | Control method and device employing primary side regulation in a quasi-resonant AC/DC flyback converter | Claudio Adragna | 2019-11-05 |
| 10298116 | Control unit of a switching converter operating in discontinuous-conduction and peak-current-control mode | Claudio Adragna | 2019-05-21 |
| 10284096 | Current converter with control on the primary winding side and compensation of the propagation delay | — | 2019-05-07 |
| 10241322 | Device and method for quasi-resonant-mode voltage control of a switching converter | Claudio Adragna | 2019-03-26 |
| 10236774 | Control module for a constant-frequency switching converter and method for controlling a switching converter | — | 2019-03-19 |
| 10181796 | Control method and device for quasi-resonant high-power-factor flyback converter | Claudio Adragna | 2019-01-15 |
| 10128761 | Control method and device employing primary side regulation in a quasi-resonant AC/DC flyback converter | Claudio Adragna | 2018-11-13 |
| 10051698 | Control method and device employing primary side regulation in a quasi-resonant AC/DC flyback converter without analog divider and line-sensing | — | 2018-08-14 |
| 9973095 | Control method and device for quasi-resonant high-power-factor flyback converter | Claudio Adragna | 2018-05-15 |
| 9954445 | Current converter with current control on the primary winding side and compensation of the propagation delay | — | 2018-04-24 |
| 9913329 | Control method and device employing primary side regulation in a quasi-resonant AC/DC flyback converter without analog divider and line-sensing | — | 2018-03-06 |
| 9800148 | Control module with an estimator of an input electric quantity for a switching converter and method for controlling a switching converter | Claudio Adragna | 2017-10-24 |
| 9621029 | Method and device for high-power-factor flyback converter | — | 2017-04-11 |
| 9520796 | Control method and device for quasi-resonant high-power-factor flyback converter | Claudio Adragna | 2016-12-13 |
| 9455636 | Control method and device employing primary side regulation in a quasi-resonant AC/DC flyback converter | Claudio Adragna | 2016-09-27 |
| 8570011 | DC-DC converter circuit | — | 2013-10-29 |
| 5292091 | Operating device for railway switches, particularly for high-speed lines | Ugo Callegari, Maurizio Biagiotti, Claudio Siliani | 1994-03-08 |