Issued Patents 2023
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11660380 | Breast pump system with collection container | John Y. Chang, Brian Mason, Fred H. Co, Mathew Calmer, Arash Sabet | 2023-05-30 |
| 11589742 | Methods and apparatus for treating disorders of the ear nose and throat | John Y. Chang, Ketan P. Muni, John Morriss, Hung V. Ha, Isaac J. Kim +1 more | 2023-02-28 |
| D977625 | Breast pump | Brian Mason, John Y. Chang | 2023-02-07 |