Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11708986 | Smart IoT energy saving sound wave air filter system and use for air purifiers and a method of air filtration thereof | — | 2023-07-25 |
| 11383192 | Acoustic aided air filter and a method of air filtration thereof | Gin Nam Sze To | 2022-07-12 |
| 10159925 | Acoustic aided air filter and a method of air filtration thereof | Gin Nam Sze To | 2018-12-25 |
| 7570490 | Variable spring rate thermal management apparatus attachment mechanism | Gamal Refai-Ahmed, Robert A. Wiley, Nima Osqueizadeh, Salim Lakhani | 2009-08-04 |