Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8633472 | Tunable terahertz radiation source | Lev Boulaevskii, David M. Feldmann, Quanxi Jia, Nathan Moody | 2014-01-21 |
| 8026487 | Superconducting source for tunable coherent terahertz radiation | Lutfi Ozyuzer, Cihan Kurter, Ulrich Welp, Wai-Kwong Kwok, Kenneth E. Gray | 2011-09-27 |
| 7715892 | Tunable, superconducting, surface-emitting teraherz source | Ulrich Welp, Kenneth E. Gray, Wai-Kwong Kwok, Vitalii Vlasko-Vlasov | 2010-05-11 |
| 7610071 | Tunable, superconducting, surface-emitting teraherz source | Ulrich Welp, Kenneth E. Gray, Wai-Kwong Kwok, Vitalii Vlasko-Vlasov | 2009-10-27 |