Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9306239 | Starch-based battery system | Wing Fai Leung | 2016-04-05 |
| 8974973 | Starch-based battery system | Wing Fai Leung | 2015-03-10 |
| 8287155 | Method of and device for attracting aquatic life forms using bubble and sound formation in an aquatic environment | Wing Fai Leung, Vidar Saue | 2012-10-16 |
| 7819554 | Method of and device for attracting aquatic life forms using an electromagnetic field generation | Wing Fai Leung, Vidar Saue | 2010-10-26 |
| 7722218 | Method of and device for attracting aquatic life forms using an electromagnetic field generation | Wing Fai Leung, Vidar Saue | 2010-05-25 |