Issued Patents 2025
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12370021 | Hybrid orthodontic archwires | Hongsheng Tong, Allen Huynh, Robert Lee | 2025-07-29 |
| 12279925 | Orthodontic appliance with snap fitted, non- sliding archwire | Behrokh Khoshnevis, Hongsheng Tong, Yong Chen, Robert Lee | 2025-04-22 |
| 12220294 | Indirect bonding trays, non-sliding orthodontic appliances, and registration systems for use thereof | Hongsheng Tong, Allen Huynh, Robert Lee, Vijay Kumar Dhaka | 2025-02-11 |
| 12207987 | Indirect orthodontic bonding systems and methods for bracket placement | Hongsheng Tong, Robert Lee, Allen Huynh | 2025-01-28 |