Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12273115 | Dual mode phase-locked loop circuit, oscillator circuit, and control method of oscillator circuit | Ching-Hsiang Chang | 2025-04-08 |
| 12081231 | Configurable voltage regulator circuit and transmitter circuit | Ching-Hsiang Chang | 2024-09-03 |
| 11984899 | Dual mode phase-locked loop circuit, oscillator circuit, and control method of oscillator circuit | Ching-Hsiang Chang | 2024-05-14 |
| 11799492 | Configurable voltage regulator circuit and transmitter circuit | Ching-Hsiang Chang | 2023-10-24 |