Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8072721 | ESD protection using a capacitivly-coupled clamp for protecting low-voltage core transistors from high-voltage outputs | Chik Wai (David) Ng, Wai Kit (Victor) So, Hing Kit Kwan | 2011-12-06 |
| 7999512 | Single-power-transistor battery-charging circuit using voltage-boosted clock | Yat To Wong, Ho Ming (Karen) Wan, Chik Wai (David) Ng | 2011-08-16 |