Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10976246 | Spectroscopic characterization of seafood | Charles A. Hulse, Heinz W. Siesler, Changmeng Hsiung | 2021-04-13 |
| 10950335 | Health tracking device | Curtis R. Hruska, Marc K. Von Gunten, Christopher G. Pederson, Changmeng Hsiung | 2021-03-16 |
| 10935804 | Optical structure comprising a plurality of stacked optical elements that receive light having a first polarization and output light having a second polarization to a focal point | Lu Lu, Scott Charles McEldowney, Pasi Saarikko | 2021-03-02 |