Issued Patents 2022
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11536903 | Hybrid edge couplers with stacked inverse tapers | Theodore Letavic, Yusheng Bian, Karen A. Nummy | 2022-12-27 |
| 11531164 | Hybrid edge couplers with layers in multiple levels | Kevin K. Dezfulian, Yusheng Bian, Karen A. Nummy | 2022-12-20 |
| 11515685 | Confining features for mode shaping of lasers and coupling with silicon photonic components | Yusheng Bian, Roderick A. Augur, Michal Rakowski, Karen A. Nummy | 2022-11-29 |
| 11487059 | Photonics integrated circuit with silicon nitride waveguide edge coupler | Asli Sahin, Karen A. Nummy, Thomas Houghton, Kevin K. Dezfulian, Yusheng Bian | 2022-11-01 |
| 11378743 | Optical components in the back-end-of-line stack of a photonics chip using plural cores vertically stacked | Yusheng Bian, Roderick A. Augur, Karen A. Nummy, Edward W. Kiewra, Steven M. Shank | 2022-07-05 |
| 11320589 | Grating couplers integrated with one or more airgaps | Yusheng Bian, Siva P. Adusumilli, Bo Peng | 2022-05-03 |
| 11215756 | Edge couplers with stacked layering | Yusheng Bian, Roderick A. Augur, Michal Rakowski, Karen A. Nummy, Kevin K. Dezfulian +1 more | 2022-01-04 |