Issued Patents All Time
Showing 25 most recent of 33 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12431794 | LLC converter with protection circuit | — | 2025-09-30 |
| 11811308 | Multi-phase power factor correction system, controller and method of controlling a multiphase power factor correction system | Renato Bessegato | 2023-11-07 |
| 11736022 | Power supply and winding switch control via an integrator voltage | Renato Bessegato, Yong Siang Teo | 2023-08-22 |
| 11658582 | Method of communication through a flyback power transformer using a zero voltage switching pulse in CRCM mode | Renato Bessegato, Yong Siang Teo | 2023-05-23 |
| 11594977 | Gain tuning for synchronous rectifiers | Renato Bessegato, Yong Siang Teo | 2023-02-28 |
| 11183939 | Reliable communication through a flyback power transformer using a zero voltage switching pulse | Renato Bessegato | 2021-11-23 |
| 10804890 | Control of a pass switch by a current source | Xiaowu Gong | 2020-10-13 |
| 10637353 | Feedback voltage DC level cancelling for configurable output DC-DC switching converters | Soichiro Ohyama, Hidechika Yokoyama | 2020-04-28 |
| 10516340 | Communication through the flyback power transformer by the usage of the zero voltage switching pulse | Renato Bessegato | 2019-12-24 |
| 10461644 | Synchronous rectification switch control with automatic compensation and reset | Xiaowu Gong | 2019-10-29 |
| 10432097 | Selection control for transformer winding input in a power converter | Anders Lind | 2019-10-01 |
| 10367422 | Valley mode switching with fixed frequency for switching mode power supply | Renato Bessegato | 2019-07-30 |
| 10281505 | Low-power and compact voltage sensing circuit | Qiu Sha, Qifeng Shi, Mingsheng Peng | 2019-05-07 |
| 10230303 | Isolated switching power converter with data communication between primary and secondary sides | John William Kesterson | 2019-03-12 |
| 10153695 | Feedback scheme for non-isolated power supply | — | 2018-12-11 |
| 10116207 | Hysteretic controller with fixed-frequency continuous conduction mode operation | — | 2018-10-30 |
| 10075063 | Dual stage Vcc charging for switched mode power supply | Mingsheng Peng, Pengju Kong, Qiu Sha, Guang Feng | 2018-09-11 |
| 10003248 | Control algorithm for power electronics based on time durations | — | 2018-06-19 |
| 9998013 | MOSFET driver with reduced power consumption | — | 2018-06-12 |
| 9958487 | Method and apparatus for powering an electronic device | Horst Knoedgen, Klaus Strohmayer | 2018-05-01 |
| 9912142 | Cable protection device | Athar Zaidi | 2018-03-06 |
| 9768686 | Feedback scheme for non-isolated power supply | — | 2017-09-19 |
| 9705559 | Method and apparatus for powering a portable device | Lasse Harju, Wessel Harm Lubberhuizen | 2017-07-11 |
| 9559597 | Detecting open connection of auxiliary winding in a switching mode power supply | Tino Lin, Jiandong Zhang, John William Kesterson, Qiu Sha | 2017-01-31 |
| 9413241 | Self-powered BJT driver for power supplies | — | 2016-08-09 |