Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12007579 | Machine learning based regression of complex coefficients of a linear combination of spatial modes from multimode optical fiber | Philip Nan Ji, Eric Cosatto | 2024-06-11 |
| 11159200 | High speed frequency hopping DAS interrogation using AOM-gated re-circulating loop and frequency-shifted receiver LO | Yue-Kai Huang, Ezra Ip, Fatih Yaman | 2021-10-26 |
| 11132542 | Time-space de-noising for distributed sensors | Philip Nan Ji, Shuji Murakami, Ting Wang | 2021-09-28 |
| 10761014 | Method and apparatus for remote sensing using optical orbital angular momentum (OAM)-based spectroscopy for object recognition | Neda Cvijetic, Ting Wang | 2020-09-01 |
| 10763989 | Machine learning based classification of higher-order spatial modes | Philip Nan Ji, Eric Cosatto | 2020-09-01 |
| 10466172 | Distributed acoustic sensing in a multimode optical fiber using distributed mode coupling and delay | Fatih Yaman, Shaoliang Zhang, Yue-Kai Huang | 2019-11-05 |
| 10432307 | Free-space optical communication using Hermite-Gaussian modes | — | 2019-10-01 |
| 10345138 | Method to increase the signal to noise ratio of distributed acoustic sensing by spatial averaging | Philip Nan Ji, Ezra Ip, Ting Wang | 2019-07-09 |
| 10107651 | Low-complexity brillouin optical time-domain reflectometers using syb-nyquist sampling | Fatih Yaman, Shaoliang Zhang, Ezra Ip, Yue-Kai Huang | 2018-10-23 |
| 10027416 | All-optical mode division demultiplexing | Robert R. Alfano, Daniel Aloysius Nolan | 2018-07-17 |
| 10018558 | Distributed acoustic sensing in a multicore optical fiber using distributed mode coupling, delay, and simultaneous pulsing with selectable spatial modes | Fatih Yaman, Shaoliang Zhang, Yue-Kai Huang | 2018-07-10 |
| 9813155 | Bi-directional transmission over an elliptical core optical fiber | Philip Nan Ji, Ezra Ip, Shaoliang Zhang, Yue-Kai Huang, Ting Wang | 2017-11-07 |
| 9813158 | Multimode elliptical core optical data transmission | Ezra Ip, Ting Wang | 2017-11-07 |
| 9733108 | Method and apparatus for remote sensing using optical orbital angular momentum (OAM)-based spectroscopy for detecting lateral motion of a remote object | Neda Cvijetic, Ezra Ip, Ting Wang | 2017-08-15 |
| 9720075 | System and method for remote object sensing | Neda Cvijetic, Ting Wang | 2017-08-01 |
| 8965217 | Superimposing optical transmission modes | Daniel Aloysius Nolan, Robert R. Alfano | 2015-02-24 |