Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12352991 | Optical systems and optical filters | Guanglei Du, John A. Wheatley, Anthony M. Renstrom, Neeraj Sharma, Fuguo Xu | 2025-07-08 |
| 11269121 | Optical camouflage filters | Guanglei Du, John A. Wheatley, Anthony M. Renstrom, Neeraj Sharma, Fuguo Xu | 2022-03-08 |