Issued Patents All Time
Showing 51–75 of 124 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9939593 | Light steering for silicon photonic devices | Rongsheng Miao | 2018-04-10 |
| 9933570 | Integration of V-grooves on silicon-on-insulator (SOI) platform for direct fiber coupling | Zongrong Liu, Qianfan Xu, Rongsheng Miao, Hongmin Chen, Xiao Shen | 2018-04-03 |
| 9874699 | Optical mode conversion using transistor outline (TO) techniques and a ball lens | Rongsheng Miao | 2018-01-23 |
| 9838239 | Digital generation of multi-level phase shifting with a Mach-Zehnder modulator (MZM) | Morgan Chen, Qianfan Xu, Hungyi Lee, Yifan Gu, Liang Gu +4 more | 2017-12-05 |
| 9819420 | Polarization state aligner (PSA) | Yangjing Wen, Fei Zhu | 2017-11-14 |
| 9806814 | Joint acquisition of chromatic dispersion and frequency offset in optical systems | Murali R. Krishnan, Qing Guo, Fei Zhu | 2017-10-31 |
| 9733542 | Multi-segment Mach-Zehnder modulator-driver system | — | 2017-08-15 |
| 9680574 | Frequency domain optical channel estimation | Murali R. Krishnan, Qing Guo, Samina Chowdhury, Fei Zhu | 2017-06-13 |
| 9664979 | Hybrid integration using folded Mach-Zehnder modulator array block | Chunlei Liao, Morgan Chen, Xiao Shen | 2017-05-30 |
| 9654219 | Optical transceiving using self-homodyne detection (SHD) and remote modulation | Zhihong Li, Fei Zhu | 2017-05-16 |
| 9647767 | Estimation and compensation of local oscillator frequency offset and chromatic dispersion using pilot tones in spectral-shaping subcarrier modulation | Qing Guo, Fei Zhu | 2017-05-09 |
| 9638857 | Mode size adjusting for edge coupling devices using multiple inverse tapers | Huapu Pan | 2017-05-02 |
| 9372315 | Micro bi-directional optical sub-assembly | Rongsheng Miao | 2016-06-21 |
| 9355001 | Method and apparatus for selecting an operating frequency of a central processing unit, based on determining a millions of instruction per second (MIPS) value associated with the central processing unit | Qinwei Gu | 2016-05-31 |
| 9213155 | Light steering for silicon photonic devices | Rongsheng Miao | 2015-12-15 |
| 9195295 | Audio codec with audio buffer to store decoded audio data wherein decoding processor enters low power mode during playback | Qinwei Gu | 2015-11-24 |
| 9112608 | Resource-efficient digital chromatic dispersion compensation in fiber optical communication using spectral shaping subcarrier modulation | Yanjun Zhu, Qing Guo, Yan Cui, Fei Zhu | 2015-08-18 |
| 9075200 | Birefringent crystal polarization beam splitter assembly | Rongsheng Miao, Tongqing Wang, Changzheng Su, Xueyan Zheng | 2015-07-07 |
| 8964805 | Thermally optimized mechanical interface for hybrid integrated wavelength division multiplexed arrayed transmitter | Xiao Shen | 2015-02-24 |
| 8934787 | Shared wavelength locker with a periodic transmission filter in a network communication path | Xiao Shen, Tongqing Wang, Hongbing Lie | 2015-01-13 |
| 8930728 | System and method for selecting a power management configuration in a multi-core environment to balance current load demand and required power consumption | Marlon Moncrieffe, Bryan C. Morgan, Scott B. Peirce, Premanand Sakarda | 2015-01-06 |
| 8861966 | Method and system for band blocking in an optical telecommunication network | Fei Zhu | 2014-10-14 |
| 8781327 | Use of multiple shared wavelength lockers to stabilize transponders in a wavelength division multiplexing (WDM) network | Xiao Shen, Hongbing Lei | 2014-07-15 |
| 8774630 | Method, apparatus, and system for a self-seeded external cavity laser for dense wavelength division multiplexing applications | Huafeng Lin | 2014-07-08 |
| 8738956 | Method and apparatus for updating a fractional time interval using time-domain interpolators in optical communications | Yuanjie Chen, Chuandong Li, Zhuhong Zhang, Fei Zhu | 2014-05-27 |