Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11881348 | Isolated switchmode power supplies having quasi-planar transformers | — | 2024-01-23 |
| 11557426 | Isolated switchmode power supplies having quasi-planar transformers | — | 2023-01-17 |
| 11075032 | Power transformers and methods of manufacturing transformers and windings | Wo Oi Cheng, Chi Wai Wong | 2021-07-27 |
| 10418172 | Methods of forming coils for inductive components | Joven ABELLA, Roger Mendoza | 2019-09-17 |
| 8198969 | Low cost charger transformer | Wo Oi Cheng | 2012-06-12 |
| 7456717 | Electrical pin-type connector | Nestor Estrada | 2008-11-25 |