Issued Patents All Time
Showing 26–50 of 212 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12189183 | Structure with polarization device with light absorber with at least a hook shape | Won Suk Lee, Andreas D. Stricker | 2025-01-07 |
| 12176351 | Photonics chips including a fully-depleted silicon-on-insulator field-effect transistor | Ryan Sporer, George R. Mulfinger | 2024-12-24 |
| 12174420 | Thermally-conductive features positioned adjacent to an optical component | Hemant Dixit, Theodore Letavic | 2024-12-24 |
| 12147075 | Back-end-of-line edge couplers with a tapered grating | Rod Augur | 2024-11-19 |
| 12135455 | Photonic integrated circuit structure with coupler for interlayer waveguide coupling | Kenneth J. Giewont | 2024-11-05 |
| 12135456 | Waveguide cores with a dual-trapezoidal shape | Koushik Ramachandran, Karen A. Nummy | 2024-11-05 |
| 12130470 | PIC die and package with multiple level and multiple depth connections of fibers to on-chip optical components | Nicholas A. Polomoff, Thomas Houghton | 2024-10-29 |
| 12111495 | Multiple-tip edge couplers with segmented waveguide cores | — | 2024-10-08 |
| 12092868 | Photonics chips with reticle stitching by side-by-side tapered sections | — | 2024-09-17 |
| 12038615 | Edge couplers with consecutively-arranged tapers | — | 2024-07-16 |
| 12001056 | Light coupling between stacked photonics chips | Bartlomiej Jan Pawlak, Michal Rakowski | 2024-06-04 |
| 11994714 | Photonic integrated circuit structure with at least one tapered sidewall liner adjacent to a waveguide core | Brett T. Cucci, Abdelsalam Aboketaf, Edward W. Kiewra | 2024-05-28 |
| 11977258 | Structure with substrate-embedded arrow waveguide and method | Laura J. Silverstein, Steven M. Shank, Judson R. Holt | 2024-05-07 |
| 11971572 | Optical waveguide with stacked cladding material layers | Shesh Mani Pandey, Francis Afzal | 2024-04-30 |
| 11947168 | Stacked edge couplers in the back-end-of-line stack of a photonic chip | — | 2024-04-02 |
| 11934021 | Photonic devices integrated with thermally conductive layers | Hemant Dixit, William J. Taylor, Jr., Theodore Letavic, Oscar D. Restrepo | 2024-03-19 |
| 11934008 | Metamaterial edge couplers in the back-end-of-line stack of a photonics chip | Roderick A. Augur, Kenneth J. Giewont, Karen A. Nummy | 2024-03-19 |
| 11927801 | Stacked waveguide cores with tunable phase delay | Abdelsalam Aboketaf | 2024-03-12 |
| 11892680 | Edge couplers with a high-elevation assistance feature | — | 2024-02-06 |
| 11886021 | Slotted waveguides including a metamaterial structure | — | 2024-01-30 |
| 11880066 | Photonics chips with reticle stitching by back-to-back tapered sections | Kevin K. Dezfulian | 2024-01-23 |
| 11880065 | Edge couplers integrated with dual ring resonators | Steven M. Shank, Takako Hirokawa | 2024-01-23 |
| 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 |