Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11141026 | Foaming soap dispensers | Frank Yang, Kenneth Yen, Guy M. Cohen, Hon-Lun Chen, Nasser Pirshafiey +1 more | 2021-10-12 |
| 11136186 | Trash can assembly | Frank Yang, Joseph Sandor, Kenneth Yen, Orlando Cardenas, Michael James Basha +1 more | 2021-10-05 |
| 11064846 | Liquid dispensing units | Frank Yang, Joseph Sandor, Orlando Cardenas, Guy M. Cohen | 2021-07-20 |
| 11027916 | Containers with multiple sensors | Frank Yang, Guy M. Cohen, Bryce Wilkins | 2021-06-08 |