Issued Patents All Time
Showing 26–36 of 36 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10911138 | Replacement scheduling method and system for ultra-low loss optical fibers in backbone network | Yongcheng Li, Anliang Cai | 2021-02-02 |
| 10812615 | Caching method, system, device and readable storage media for edge computing | Ning Wang | 2020-10-20 |
| 10805006 | Optical network planning method for asymmetric traffic transmission over multi-core fiber optical network and network using the same | Fengxian Tang, Longfei Li | 2020-10-13 |
| 10637598 | Protection path determination method and device based on resilient optical network | Fengxian Tang, Zhechen Zhu | 2020-04-28 |
| 10411824 | Method for quasi-coarse wavelength division multiplexing optical network | Yongcheng Li, Mingyi Gao | 2019-09-10 |
| 10171116 | Data transmission method and device | Longfei Li, Haomin JIANG | 2019-01-01 |
| 10153834 | Optical fiber replacement method in optical network | Yanxin Guan | 2018-12-11 |
| 10152110 | Clock frequency determining method and device for router card | Xuejiao ZHAO, Weidong Shao | 2018-12-11 |
| 10050712 | Method and device for determining location of optical splitter | Hao Chen, Yongcheng Li | 2018-08-14 |
| 9226051 | Method for optimizing optical network | Yongcheng Li, Limei Peng | 2015-12-29 |
| 8861967 | Reconfigurable optical add/drop multiplexer and reconfigurable optical add/drop multiplexing method | Shaohua Yu, Shanhong You, Zhu Yang, Qi Yang | 2014-10-14 |