Issued Patents All Time
Showing 26–50 of 62 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10236989 | Data transport using pairwise optimized multi-dimensional constellation with clustering | Shaoliang Zhang, Eduardo Mateo Rodriguez, Yoshihisa Inada | 2019-03-19 |
| 10205592 | Physical layer key distribution for long distance repeated networks using random environmental instability | Yue-Kai Huang, Ben Wu | 2019-02-12 |
| 10107651 | Low-complexity brillouin optical time-domain reflectometers using syb-nyquist sampling | Shaoliang Zhang, Ezra Ip, Yue-Kai Huang, Giovanni Milione | 2018-10-23 |
| 10020631 | 3-dimensional inscripted WDM coupler for optical amplifiers and methods for using 3-dimensional inscripted WDM couplers in networks | — | 2018-07-10 |
| 10018558 | Distributed acoustic sensing in a multicore optical fiber using distributed mode coupling, delay, and simultaneous pulsing with selectable spatial modes | Giovanni Milione, Shaoliang Zhang, Yue-Kai Huang | 2018-07-10 |
| 9966975 | Iterative decoding scheme of concatenated LDPC and BCH codes for optical transport network | Shaoliang Zhang, Wei Zhou | 2018-05-08 |
| 9866928 | Intra-transceiver optical superchannel switching via RF sub-band multiplexing technique | Yue-Kai Huang, Shaoliang Zhang, Ting Wang | 2018-01-09 |
| 9819530 | Constellation designs with non-gray bit mapping | Shaoliang Zhang, Eduardo Mateo Rodriquez, Yoshihisa Inada, Takaaki Ogata, Takanori Inoue | 2017-11-14 |
| 9813157 | Mitigation of multi-path interference from quasi-single-mode fiber using hybrid span configuration and digital signal processing | Shaoling Zhang, Yue-Kai Huang, Ezra Ip, Yoshihisa Inada | 2017-11-07 |
| 9729230 | Centralized automatic bias control system and method for multiple optical modulators | Shaoliang Zhang, Yue-Kai Huang, Ting Wang | 2017-08-08 |
| 9722700 | Wavelength division multiplexing system and method including wavelength monitoring | Shaoliang Zhang, Ting Wang, Yoshihisa Inada, Takaaki Ogata | 2017-08-01 |
| 9654314 | Joint transmitter and receiver map algorithm for enhancing filtering tolerance in a bandwidth-limited system | Shaoliang Zhang, Yue-Kai Huang | 2017-05-16 |
| 9654249 | Ultra-wide range optical wavelength converter by direct signal translation from integrated coherent receiver to dual-polarization IQ modulator | Yue-Kai Huang, Shaoliang Zhang | 2017-05-16 |
| 9602217 | Ultra-wide band signal generation using digitally jointed dual sidebands and RF up-conversion for single optical carrier transmission | Yue-Kai Huang, Shaoliang Zhang | 2017-03-21 |
| 9563011 | Optical transmission using few-mode fibers | Guifang Li, Xiaobo Xie, Likai Zhu, Neng Bai, Cen Xia | 2017-02-07 |
| 9546094 | Silicon photonic fiber and method of manufacture | Guifang Li | 2017-01-17 |
| 9473244 | Flexible 400G and 1 Tb/s transmission over transoceanic distance | Shaoliang Zhang | 2016-10-18 |
| 9450715 | Method and system for modulation-independent carrier phase recovery | Shaoliang Zhang, Yoshihisa Inada | 2016-09-20 |
| 9385903 | Rhombic-QPSK modulation for improved tolerance to nonlinearity in fiber communication systems | Eduardo Mateo Rodriquez, Shaoliang Zhang, Ting Wang | 2016-07-05 |
| 9337868 | Iterative decoding for cascaded LDPC and TCM coding | Shaoliang Zhang, Yoshihisa Inada, Takaaki Ogata, Takanori Inoue | 2016-05-10 |
| 9337923 | Optical spectral shaping for nonlinearity enhancement in high speed digital coherent optical transmissions | Lei Xu, Shaoliang Zhang, Ting Wang, Yoshihisa Inada, Takaaki Ogata +1 more | 2016-05-10 |
| 9337867 | Cyclic decoding for cascaded forward error-correction FEC codes | Shaoliang Zhang, Yequn Zhang | 2016-05-10 |
| 9270379 | Optical nyquist superchannel generation using microwave low-pass filtering and optical equalization | Yue-Kai Huang, Shaoliang Zhang, Dayou Qian | 2016-02-23 |
| 9203519 | Pair-wise symbol correlated high receiver sensitivity modulation format | Shaoliang Zhang, Ting Wang, Yoshihisa Inada, Takaaki Ogata, Yasuhiro Aoki | 2015-12-01 |
| 9184854 | Inter-band cross-phase modulation compensation for the mitigation of intra-channel nonlinear impairments in optical fiber transmission | Eduardo Mateo, Dayou Qian, Ting Wang | 2015-11-10 |