Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10258925 | Emissions treatment apparatus and a method for treating emissions | Siu-Chuen Lau, Joseph Chung Tak Wong | 2019-04-16 |
| 10062825 | Thermo-electric generator module | Joseph Chung Tak Wong, Andrew Y. T. Leung | 2018-08-28 |