Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11849511 | Flexible heating device and method of making same | Donglei Ma, Hing Lung Jason Tsang | 2023-12-19 |
| 11558935 | Flexible heating device and methods of manufacture and use of same | Donglei Ma, Hing Lung Jason Tsang | 2023-01-17 |