Issued Patents All Time
Showing 1–25 of 50 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12210185 | Wavelength division multiplexers for space division multiplexing (SDM-WDM devices) | Jongchul Park, Jing Zhang, Daniel Neugroschl | 2025-01-28 |
| 11966091 | Multichannel optical coupler array | Jongchul Park, Daniel Neugroschl | 2024-04-23 |
| 11609376 | Space division multiplexers | Daniel Neugroschl | 2023-03-21 |
| 11156781 | Passive aligning optical coupler array | Daniel Neugroschl | 2021-10-26 |
| 11022762 | Optical fiber connectors for rotational alignment | Jonathan Singer, Christopher W. Draper, Zhou Shi, Norman Chao | 2021-06-01 |
| 10914891 | Multichannel optical coupler | — | 2021-02-09 |
| 10838155 | Multichannel optical coupler | Jongchul Park, Jonathan Singer, Daniel Neugroschl | 2020-11-17 |
| 10761271 | Polarization maintaining optical fiber array | — | 2020-09-01 |
| 10564360 | Optimized configurable pitch reducing optical fiber coupler array | Daniel Neugroschl | 2020-02-18 |
| 10564348 | Passive aligning optical coupler array | Daniel Neugroschl | 2020-02-18 |
| 10502898 | Chiral fiber circular polarizer | — | 2019-12-10 |
| 10481324 | Fiber optic diffraction grating | Victor Churikov | 2019-11-19 |
| 10197736 | Polarization maintaining optical fiber array | — | 2019-02-05 |
| 10126494 | Configurable polarization mode coupler | — | 2018-11-13 |
| 10101536 | Multichannel optical coupler array | Jongchul Park, Jonathan Singer, Daniel Neugroschl | 2018-10-16 |
| 10078019 | Configurable chiral fiber tip-positioned sensor | Jonathan Singer, Daniel Neugroschl | 2018-09-18 |
| 9983362 | High density optical packaging header apparatus | Jonathan Singer, Daniel Neugroschl | 2018-05-29 |
| 9921355 | Chiral fiber apparatus and method for controllable light extraction from optical waveguides | Gary M. WEINER, Daniel Neugroschl | 2018-03-20 |
| 9885825 | Pitch reducing optical fiber array and multicore fiber comprising at least one chiral fiber grating | — | 2018-02-06 |
| 9857536 | Optical component assembly for use with an optical device | Jonathan Singer, Daniel Neugroschl, Jongchul Park, Mitchell S. Wlodawski | 2018-01-02 |
| 9851510 | Phase locking optical fiber coupler | — | 2017-12-26 |
| 9817191 | Multichannel optical coupler array | Daniel Neugroschl, Jonathan Singer | 2017-11-14 |
| 9810845 | Flexible optical fiber array | — | 2017-11-07 |
| 9766407 | Untappable secure optical fiber link component | Gary M. WEINER, Jonathan Singer, Daniel Neugroschl, Jongchul Park, Mitchell S. Wlodawski | 2017-09-19 |
| 8948547 | Multi-state polarization preserving optical fiber | — | 2015-02-03 |