Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9725647 | Anti-counterfeiting yarn and preparation method thereof | Kwok Keung Chan, Chin Ho So | 2017-08-08 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9725647 | Anti-counterfeiting yarn and preparation method thereof | Kwok Keung Chan, Chin Ho So | 2017-08-08 |