Issued Patents 2022
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11474294 | Grating couplers with segments having sections of inverted curvature | Yusheng Bian, Michal Rakowski, Won Suk Lee, Asif J. Chowdhury, Roderick A. Augur | 2022-10-18 |
| 11415744 | Perforated wavelength-division multiplexing filters | Yusheng Bian, Michal Rakowski, Won Suk Lee, Asif J. Chowdhury, Roderick A. Augur +1 more | 2022-08-16 |
| 11280961 | Optical power splitters with side-confining elements | Yusheng Bian, Michal Rakowski, Won Suk Lee, Asif J. Chowdhury, Roderick A. Augur | 2022-03-22 |