Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8772686 | Shielding system for microwave ovens and microwave oven using this shielding system | Wai Hang Louie, Lai Kwork Wah, Leo Liao, Nordh Ulf | 2014-07-08 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8772686 | Shielding system for microwave ovens and microwave oven using this shielding system | Wai Hang Louie, Lai Kwork Wah, Leo Liao, Nordh Ulf | 2014-07-08 |