Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11685681 | Method for treatment of mixed electroplating wasterwater without cyanide and phosphorus-containing reductant | Fonvoon Lai | 2023-06-27 |
| 11136254 | Method for integrated treatment of electroplating wasterwater | Fonvoon Lai | 2021-10-05 |
| 10619055 | Hydroxyl graphene-modified plating sealants and preparation methods thereof | Lai Fon Voon, Xiaohua Li | 2020-04-14 |
| 10577265 | Method for treating electroless copper plating wastewater | Fonvoon Lai | 2020-03-03 |