Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12278508 | Single inductor multiple output charger for multiple battery applications | Sungkeun Lim, Qian Sun | 2025-04-15 |
| 12149105 | Discharge current limit loop for short circuit protection in reverse operation for buck-boost battery chargers | Shahriar Jalal NIBIR, Sungkeun Lim | 2024-11-19 |
| 12136836 | Multi-port charging device with multiple chargers | Sungkeun Lim, Keeho Shin | 2024-11-05 |
| 11721985 | Bidirectional battery charging system including capacitor divider circuit | Sungkeun Lim | 2023-08-08 |
| 11251639 | Adapter power add-up feature for multiport systems | Sungkeun Lim, Mehul Shah, Eric Magne Solie | 2022-02-15 |
| 11251707 | Power delivery architecture for multiport systems | Sungkeun Lim | 2022-02-15 |
| 10483837 | Variable frequency modulation scheme based on current-sensing techniques for switched-capacitor DC-DC converters | — | 2019-11-19 |