Issued Patents 2025
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12399131 | Detection and grading of the effect of blue fluorescence on diamond appearances | David Vern Nelson, Troy Ardon, Christopher M. Breeding | 2025-08-26 |
| 12286688 | Method for recycling silver present on a photovoltaic cell | — | 2025-04-29 |
| 12257649 | Soldering iron head and welding device | Zongjie (Jason) Tao, Dandan Zhang, Roberto Francisco-Yi Lu, Hongzhou Shen, Haidong Wu | 2025-03-25 |
| 12195342 | Treatment process for recycling silicon ingot cutting waste | — | 2025-01-14 |