Issued Patents 2023
Showing 1–25 of 55 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11852867 | Photonic devices integrated with reflectors | Bo Peng, Michal Rakowski | 2023-12-26 |
| 11846804 | Thermally-conductive features positioned adjacent to an optical component | Hemant Dixit, Theodore Letavic | 2023-12-19 |
| 11841534 | Vertical grating structures placed between a waveguide core and a substrate | Adam Rosenfeld, Francis Afzal, Bob Mulfinger | 2023-12-12 |
| 11841533 | Photonic integrated circuit structure with coupler for interlayer waveguide coupling | — | 2023-12-12 |
| 11837547 | PIC die with optical deflector for ambient light | Roderick A. Augur, Robert J. Fox | 2023-12-05 |
| 11837851 | Confining features for mode shaping of lasers and coupling with silicon photonic components | Roderick A. Augur, Michal Rakowski, Kenneth J. Giewont, Karen A. Nummy | 2023-12-05 |
| 11835764 | Multiple-core heterogeneous waveguide structures including multiple slots | Shesh Mani Pandey, Judson R. Holt | 2023-12-05 |
| 11828984 | Thermal management of an optical component for temperature control | Theodore Letavic, Hemant Dixit | 2023-11-28 |
| 11822120 | Optical components with enhanced heat dissipation | Hemant Dixit, Theodore Letavic | 2023-11-21 |
| 11822122 | Waveguide structures | Ajey Poovannummoottil Jacob, Steven M. Shank | 2023-11-21 |
| 11815717 | Photonic chip security structure | Vibhor Jain, Nicholas A. Polomoff | 2023-11-14 |
| 11810989 | Fin-based photodetector structure | Ajey Poovannummoottil Jacob, Steven M. Shank | 2023-11-07 |
| 11808996 | Waveguides and edge couplers with multiple-thickness waveguide cores | — | 2023-11-07 |
| 11808995 | Edge couplers with non-linear tapers | — | 2023-11-07 |
| 11803009 | Photonics structures having a locally-thickened dielectric layer | Shesh Mani Pandey, Steven M. Shank, Judson R. Holt | 2023-10-31 |
| 11803010 | Optical couplers with diagonal light transfer | — | 2023-10-31 |
| 11803012 | Optical device with low-loss thermally tunable closed-curve optical waveguide | Michal Rakowski, Petar I. Todorov, Won Suk Lee, Asif J. Chowdhury, Kenneth J. Giewont | 2023-10-31 |
| 11803016 | Edge couplers including a metamaterial layer | — | 2023-10-31 |
| 11789208 | Edge couplers in the back-end-of-line stack of a photonic chip having a sealed cavity | — | 2023-10-17 |
| 11782214 | Optical fiber coupler having hybrid tapered waveguide segments and metamaterial segments | Bo Peng, Ajey Poovannummoottil Jacob | 2023-10-10 |
| 11782208 | Wavelength-division-multiplexing filter stages with segmented wavelength splitters | — | 2023-10-10 |
| 11774686 | Edge couplers including a rounded region adjacent to an opening in the interconnect structure | Brett T. Cucci, Abdelsalam Aboketaf, Edward W. Kiewra, Robert K. Leidy | 2023-10-03 |
| 11768337 | Couplers including a waveguide core with integrated airgaps | Spencer H. Porter, Mark D. Levy, Siva P. Adusumilli | 2023-09-26 |
| 11747562 | Waveguide absorbers | — | 2023-09-05 |
| 11747560 | Photonic integrated circuit structure with a tapered end portion of one waveguide adjacent to a v-shaped end portion of a different waveguide | Roderick A. Augur | 2023-09-05 |