Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11835553 | Zero-crossing detection circuit | Hsin-Hsien Li | 2023-12-05 |
| 11761993 | Zero-crossing detection circuit | Hsin-Hsen Li | 2023-09-19 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11835553 | Zero-crossing detection circuit | Hsin-Hsien Li | 2023-12-05 |
| 11761993 | Zero-crossing detection circuit | Hsin-Hsen Li | 2023-09-19 |