Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11181501 | Method and an apparatus for determining a presence or an amount of a polyamine or its derivative in a sample | A. L. Roy Vellaisamy, Chi-Chung Yeung, Hon-Wah Lam | 2021-11-23 |
| 10634654 | Electrochemical detector | A. L. Roy Vellaisamy, Chi-Chung Yeung | 2020-04-28 |
| 10557814 | Electrochemical detector | A. L. Roy Vellaisamy, Tan Li | 2020-02-11 |