Issued Patents 2017
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9825707 | System and method for coherent detection with digital signal procession | Jianqiang Li, Hung-Chang Chien, Zhensheng Jia | 2017-11-21 |
| 9819419 | Maximum likelihood sequence estimation of Quadrature Amplitude Modulated signals | Yi Cai, Zhensheng Jia | 2017-11-14 |
| 9819411 | Signal to noise ratio estimation in optical communication networks | Hung-Chang Chien, Zhensheng Jia | 2017-11-14 |
| 9793999 | System and method for 400G signal generation and coherent detection | Ze Dong, Hung-Chang Chien | 2017-10-17 |
| 9755763 | Adaptive post digital filter and inter-symbol interference equalizer for optical communication | Zhensheng Jia, Yi Cai | 2017-09-05 |
| 9729250 | Methods and apparatus for coherent duobinary shaped PM-QPSK signal processing | — | 2017-08-08 |
| 9712273 | Orbital angular momentum multiplexing for digital communication | Yuan Fang | 2017-07-18 |
| 9698914 | Recovering data from quadrature phase shift keying modulated optical signals | Junwen Zhang | 2017-07-04 |
| 9692548 | Techniques for blind equalization of high-order quadrature amplitude modulation signals | Zhensheng Jia, Hung-Chang Chien | 2017-06-27 |
| 9621270 | System and methods for fiber and wireless integration | — | 2017-04-11 |
| 9590833 | Reception of 2-subcarriers coherent orthogonal frequency division multiplexed signals | Fan Li | 2017-03-07 |
| 9584223 | Digital generation of multi-carrier optical signals | Hung-Chang Chien, Zhensheng Jia | 2017-02-28 |
| 9564976 | Blind equalization of dual subcarrier OFDM signals | Fan Li | 2017-02-07 |
| 9559784 | Optical communication based on polarization dependent coherent optical Nyquist frequency division multiplexing | Hung-Chang Chien, Ze Dong | 2017-01-31 |