Issued Patents All Time
Showing 26–50 of 110 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11489312 | Amplified optical link having a fault-protection capability | Ronen Dar, Szilard Zsigmond | 2022-11-01 |
| 11362755 | Adaptive capacity optimization in optical transmission systems | Junho Cho, Andrew R. Chraplyvy | 2022-06-14 |
| 11287585 | Optical fiber-to-chip interconnection | — | 2022-03-29 |
| 11194109 | Optical fiber cable and raceway therefor | — | 2021-12-07 |
| 11153670 | Communication system employing optical frame templates | — | 2021-10-19 |
| 11094297 | Electrically enabled sound post for stringed musical instruments | Matthias Lehner | 2021-08-17 |
| 11041999 | Chip-to-chip optical interconnect | David T. Neilson, Po Dong | 2021-06-22 |
| 11035754 | Single-ended probing through a multimode fiber having distributed reflectors | David T. Neilson, Nicolas Fontaine, Haoshuo Chen, Roland Ryf | 2021-06-15 |
| 10972215 | Methods and apparatus for joint use of probabilistic signal shaping and forward error correction | Joon Ho Cho, Chandrasekhar Sethumadhavan | 2021-04-06 |
| 10819441 | Adaptive digital filtering in an optical receiver | Xi Chen | 2020-10-27 |
| 10516480 | Optical network span sensing | John E. Simsarian | 2019-12-24 |
| 10404400 | Optical transport system employing direct-detection self-coherent receivers and compatible transmitters | Xi Chen, Chandrasekhar Sethumadhavan | 2019-09-03 |
| 10345192 | Single-end optical fiber transfer matrix measurement using spatial pilot | Haoshuo Chen, Nicolas Fontaine, Roland Ryf, David T. Neilson | 2019-07-09 |
| 10261276 | Datacenter interconnection system | David T. Neilson, Roland Ryf | 2019-04-16 |
| 10078190 | Multi-core optical cable to photonic circuit coupler | Christopher Doerr | 2018-09-18 |
| 10038504 | Optical network span sensing | John E. Simsarian | 2018-07-31 |
| 9995879 | Dynamic spatial-mode allocation in an under-addressed optical MIMO system | Gerard J. Foschini | 2018-06-12 |
| 9977310 | Multi-electrode photonic digital to analog converting vector modulator | Chandrasekhar Sethumadavan, Gregory Raybon | 2018-05-22 |
| 9910234 | Datacenter interconnection system | David T. Neilson, Roland Ryf | 2018-03-06 |
| 9899792 | Efficient pumping of an array of optical amplifiers | Alan H. Gnauck | 2018-02-20 |
| 9838127 | Secure data transmission using spatial multiplexing | — | 2017-12-05 |
| 9729949 | Dynamic local decision control in software defined networking-based environment | John E. Simsarian, Marina K. Thottan, Kyle Chi GUAN | 2017-08-08 |
| 9692519 | Level spacing for M-PAM optical systems with coherent detection | Chongjin Xie, Po Dong | 2017-06-27 |
| 9544061 | Switched optical receiver | Gregory Raybon, Roland Ryf, Nicolas Fontaine, Joon Ho Cho | 2017-01-10 |
| 9438004 | Optical pumping and powering in spatially multiplexed transmission links | Andrew R. Chraplyvy | 2016-09-06 |