Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9363852 | Microwave heating apparatus | Hakan Carlsson | 2016-06-07 |
| 8772686 | Shielding system for microwave ovens and microwave oven using this shielding system | Wai Hang Louie, Lai Kwork Wah, Leo Liao, Daniel Wan | 2014-07-08 |