Issued Patents All Time
Showing 1–25 of 41 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12353004 | Waveguide escalators for a photonics chip | Yusheng Bian, Kevin K. Dezfulian, Kenneth J. Giewont | 2025-07-08 |
| 12135456 | Waveguide cores with a dual-trapezoidal shape | Yusheng Bian, Koushik Ramachandran | 2024-11-05 |
| 11934008 | Metamaterial edge couplers in the back-end-of-line stack of a photonics chip | Yusheng Bian, Roderick A. Augur, Kenneth J. Giewont | 2024-03-19 |
| 11837851 | Confining features for mode shaping of lasers and coupling with silicon photonic components | Yusheng Bian, Roderick A. Augur, Michal Rakowski, Kenneth J. Giewont | 2023-12-05 |
| 11810870 | Moisture seal for photonic devices | Asli Sahin, Thomas Houghton, Jennifer A. Oakley, Jeremy S. Alderman, Zhuojie Wu | 2023-11-07 |
| 11662523 | Edge couplers in the back-end-of-line stack of a photonics chip | Yusheng Bian, Roderick A. Augur, Kenneth J. Giewont | 2023-05-30 |
| 11587888 | Moisture seal for photonic devices | Asli Sahin, Thomas Houghton, Jennifer A. Oakley, Jeremy S. Alderman, Zhuojie Wu | 2023-02-21 |
| 11567261 | Metamaterial edge couplers in the back-end-of-line stack of a photonics chip | Yusheng Bian, Roderick A. Augur, Kenneth J. Giewont | 2023-01-31 |
| 11536903 | Hybrid edge couplers with stacked inverse tapers | Theodore Letavic, Yusheng Bian, Kenneth J. Giewont | 2022-12-27 |
| 11531164 | Hybrid edge couplers with layers in multiple levels | Kevin K. Dezfulian, Yusheng Bian, Kenneth J. Giewont | 2022-12-20 |
| 11515685 | Confining features for mode shaping of lasers and coupling with silicon photonic components | Yusheng Bian, Roderick A. Augur, Michal Rakowski, Kenneth J. Giewont | 2022-11-29 |
| 11487059 | Photonics integrated circuit with silicon nitride waveguide edge coupler | Asli Sahin, Thomas Houghton, Kevin K. Dezfulian, Kenneth J. Giewont, Yusheng Bian | 2022-11-01 |
| 11409037 | Enlarged waveguide for photonic integrated circuit without impacting interconnect layers | Yusheng Bian, Ryan Sporer | 2022-08-09 |
| 11378743 | Optical components in the back-end-of-line stack of a photonics chip using plural cores vertically stacked | Yusheng Bian, Roderick A. Augur, Kenneth J. Giewont, Edward W. Kiewra, Steven M. Shank | 2022-07-05 |
| 11215756 | Edge couplers with stacked layering | Yusheng Bian, Roderick A. Augur, Michal Rakowski, Kenneth J. Giewont, Kevin K. Dezfulian +1 more | 2022-01-04 |
| 11105980 | Demultiplexer and related method to process multiplexed optical inputs | Shuren Hu, Andreas D. Stricker, David Brent Riggs, Kenneth J. Giewont, Jessie C. Rosenberg | 2021-08-31 |
| 11067751 | Trench-based optical components for photonics chips | Colleen Meagher, Yusheng Bian, Ajey Poovannummoottil Jacob | 2021-07-20 |
| 10969544 | Grating-based filters for photonics applications | Shuren Hu, Bo Peng, David Brent Riggs, Kevin K. Dezfulian, Francis Afzal | 2021-04-06 |
| 10444433 | Waveguides including a patterned dielectric layer | Yusheng Bian, Abu Thomas, Ajey Poovannummoottil Jacob, Kenneth J. Giewont, Andreas D. Stricker +1 more | 2019-10-15 |
| 10204823 | Enhancing robustness of SOI substrate containing a buried N+ silicon layer for CMOS processing | Stephen W. Bedell, Stephan A. Cohen, Joel P. de Souza, Daniel J. Poindexter, Devendra K. Sadana | 2019-02-12 |
| 9922866 | Enhancing robustness of SOI substrate containing a buried N+ silicon layer for CMOS processing | Stephen W. Bedell, Stephan A. Cohen, Joel P. de Souza, Daniel J. Poindexter, Devendra K. Sadana | 2018-03-20 |
| 9871057 | Field-effect transistors with a non-relaxed strained channel | Claude Ortolland | 2018-01-16 |
| 9412640 | Semiconductor device including substrate contact and related method | Ravi M. Todi | 2016-08-09 |
| 9269607 | Wafer stress control with backside patterning | Edward R. Engbrecht, Donghun Kang, Rishikesh Krishnan, Oh-Jung Kwon | 2016-02-23 |
| 9257433 | Structure and method of forming enhanced array device isolation for implanted plate EDRAM | Herbert L. Ho, Naoyoshi Kusaba, Carl Radens, Ravi M. Todi, Geng Wang | 2016-02-09 |