Issued Patents 2025
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12370021 | Hybrid orthodontic archwires | Hongsheng Tong, Philong John Pham, Robert Lee | 2025-07-29 |
| 12220294 | Indirect bonding trays, non-sliding orthodontic appliances, and registration systems for use thereof | Hongsheng Tong, Philong John Pham, Robert Lee, Vijay Kumar Dhaka | 2025-02-11 |
| 12207987 | Indirect orthodontic bonding systems and methods for bracket placement | Hongsheng Tong, Robert Lee, Philong John Pham | 2025-01-28 |