Issued Patents 2023
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11848615 | Power IC including a feedback resistor, and a switching power supply and electronic appliance including the power IC | Yoshinori Sato | 2023-12-19 |
| 11764685 | Power supply control device and insulated switching power supply | Yohei Akamatsu | 2023-09-19 |
| 11733275 | Zero-crossing detection circuit | Akinobu Sawada, Natsuki Yamamoto | 2023-08-22 |
| 11736003 | Control device of power factor correction circuit, power factor correction circuit, power supply device, and semiconductor device | Yoshinori Sato, Yifei TANG | 2023-08-22 |
| 11722063 | Semiconductor device and isolated switching power supply | — | 2023-08-08 |
| 11637489 | Isolated DC/DC converter and AC/DC converter | Yifei TANG | 2023-04-25 |