Issued Patents 2022
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11515685 | Confining features for mode shaping of lasers and coupling with silicon photonic components | Yusheng Bian, Michal Rakowski, Kenneth J. Giewont, Karen A. Nummy | 2022-11-29 |
| 11500198 | Waveguide bus with balanced optical waveguides and method, system, and software tool for automatic generation of a layout for the waveguide bus | Won Suk Lee, Thomas G. Weeks, III, Michal Rakowski, Yusheng Bian, Alexander L. Martin +1 more | 2022-11-15 |
| 11474294 | Grating couplers with segments having sections of inverted curvature | Alec Hammond, Yusheng Bian, Michal Rakowski, Won Suk Lee, Asif J. Chowdhury | 2022-10-18 |
| 11415744 | Perforated wavelength-division multiplexing filters | Alec Hammond, Yusheng Bian, Michal Rakowski, Won Suk Lee, Asif J. Chowdhury +1 more | 2022-08-16 |
| 11378743 | Optical components in the back-end-of-line stack of a photonics chip using plural cores vertically stacked | Yusheng Bian, Kenneth J. Giewont, Karen A. Nummy, Edward W. Kiewra, Steven M. Shank | 2022-07-05 |
| 11348867 | Capacitor structure for integrated circuit and related methods | Dewei Xu, Sunil Kumar Singh, Seung Yeop Kook | 2022-05-31 |
| 11315870 | Top electrode interconnect structures | Il-Goo Kim | 2022-04-26 |
| 11280961 | Optical power splitters with side-confining elements | Alec Hammond, Yusheng Bian, Michal Rakowski, Won Suk Lee, Asif J. Chowdhury | 2022-03-22 |
| 11215756 | Edge couplers with stacked layering | Yusheng Bian, Michal Rakowski, Kenneth J. Giewont, Karen A. Nummy, Kevin K. Dezfulian +1 more | 2022-01-04 |