Issued Patents All Time
Showing 26–42 of 42 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10741992 | Extending system reach of unrepeated systems using cascaded amplifiers | Yue-Kai Huang, Fatih Yaman, Shaoliang Zhang | 2020-08-11 |
| 10404398 | Repeaterless passive optical add/drop multiplexed fiber network | Yue-Kai Huang, Shuji Murakami, Philip Nan Ji | 2019-09-03 |
| 10345138 | Method to increase the signal to noise ratio of distributed acoustic sensing by spatial averaging | Giovanni Milione, Philip Nan Ji, Ting Wang | 2019-07-09 |
| 10107651 | Low-complexity brillouin optical time-domain reflectometers using syb-nyquist sampling | Fatih Yaman, Shaoliang Zhang, Yue-Kai Huang, Giovanni Milione | 2018-10-23 |
| 9813158 | Multimode elliptical core optical data transmission | Giovanni Milione, Ting Wang | 2017-11-07 |
| 9813157 | Mitigation of multi-path interference from quasi-single-mode fiber using hybrid span configuration and digital signal processing | Shaoling Zhang, Fatih Yaman, Yue-Kai Huang, Yoshihisa Inada | 2017-11-07 |
| 9813155 | Bi-directional transmission over an elliptical core optical fiber | Giovanni Milione, Philip Nan Ji, Shaoliang Zhang, Yue-Kai Huang, 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, Giovanni Milione, Ting Wang | 2017-08-15 |
| 9450676 | Variable line-rate optical transmitter by modulation format hopping using electrical-optical-electrical EOE generated QAM Signal | Yue-Kai Huang, Philip Nan Ji | 2016-09-20 |
| 9369211 | Optical square QAM signal emulation using all-optical PAM to QAM signal conversion | Yue-Kai Huang, Shaoliang Zhang | 2016-06-14 |
| 9160480 | Symmetric coherent OFDMA-PON configuration with low-speed ONU-side | Neda Cvijetic, Milorad Cvijetic, Ming-Fang Huang, Ting Wang | 2015-10-13 |
| 9130679 | Polarization-switched differential ternary phase-shift keying | Fatih Yaman, Lei Xu, Ting Wang, Yoshihisa Inada, Takaaki Ogata +1 more | 2015-09-08 |
| 8873971 | Nonlinear compensation using an enhanced backpropagation method with subbanding | Neng Bai | 2014-10-28 |
| 8798480 | High-speed optical 8-QAM modulation by cascading dual-drive mach-zehnder modulator with I/Q modulator | Yue-Kai Huang, Dayou Qian | 2014-08-05 |
| 8767288 | Multimode optical amplifier with close-loop modal gain control | Neng Bai | 2014-07-01 |
| 8725006 | Digital signal-to-signal beat noise reduction for filter-less coherent receiving system | Yue-Kai Huang, Dayou Qian, Philip Nan Ji, Yoshiaki Aono, Tsutomu Tajima | 2014-05-13 |
| 8600242 | Power optimization of optical receivers | Philip Nan Ji, Yoshiaki Aono, Kouichi Suzuki, Ting Wang | 2013-12-03 |