DL

Dekun Liu

Huawei: 13 patents #1,042 of 15,535Top 7%
Futurewei Technologies: 9 patents #195 of 1,563Top 15%
Overall (All Time): #189,483 of 4,157,543Top 5%
22
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12342110 Communication method based on passive optical network, related device, and system Xuming Wu, Shiwei Nie 2025-06-24
12294458 Data processing method and device in passive optical network system Xuming Wu, Xu Wang 2025-05-06
12149337 Upstream resource grant method, related device, and computer-readable storage medium Xuming Wu, Shiwei Nie, Xiaofei Zeng, Gang Zheng, Jun Zhou 2024-11-19
11656896 Remote desktop system and image data sharing method Xin Dai 2023-05-23
11646796 OLT, ONU, PON system, and information transmission method in PON system Wei Ling, Zhicheng Ye 2023-05-09
11368223 OLT, ONU, PON system, and message transmission method in PON system Wei Ling, Zhicheng Ye 2022-06-21
11245490 Data encoding method and apparatus, data decoding method and apparatus, OLT, ONU, and PON system Lei Jing, Bo Gao, Shiwei Nie 2022-02-08
10939190 Passive optical network communications method, apparatus and system Bo Gao, Xuming Wu, Jianhe Gao 2021-03-02
10439724 Channel ranging adjustment in multiple-wavelength passive optical networks (PONs) Xuming Wu, Yuanqiu Luo, Jianhe Gao 2019-10-08
10419122 Multiplexer/demultiplexer and passive optical network system Shengping Li 2019-09-17
10129614 Passive optical network communications method, apparatus and system Bo Gao, Xuming Wu, Jianhe Gao 2018-11-13
10020889 Channel ranging adjustment in multiple-wavelength passive optical networks (PONs) Xuming Wu, Yuanqiu Luo, Jianhe Gao 2018-07-10
10014974 Optical line terminal (OLT) support of optical network unit (ONU) calibration Xuming Wu, Yuanqiu Luo, Jianhe Gao, Bo Gao 2018-07-03
9973296 Multiple-wavelength passive optical network (PON) power saving Jianhe Gao, Yuanqiu Luo 2018-05-15
9860618 Upstream wavelength calibration in optical networks Frank Effenberger, Yuanqiu Luo, Jianhe Gao 2018-01-02
9838147 Line card, optical module, and optical network device Zhiguang Xu, Huafeng Lin, Xiaoping Zhou 2017-12-05
9817251 Carrier density-based tunable filter Jianmin Gong, Xuejin Yan, Liqiang Yu, Shengping Li, Jing Hu 2017-11-14
9780906 Multiple-wavelength passive optical network (PON) power saving Jianhe Gao, Yuanqiu Luo 2017-10-03
9768905 Optical line terminal (OLT) support of optical network unit (ONU) calibration Xuming Wu, Yuanqiu Luo, Jianhe Gao, Bo Gao 2017-09-19
9641276 Statistical optical design enabled via TWDM-PON Frank Effenberger, Lei Zong 2017-05-02
9059563 Self-seeding fiber laser, method for driving self-seeding fiber laser, passive optical network system and device Zhiguang Xu, Huafeng Lin 2015-06-16
8971709 Optical transceiver apparatus and wavelength division multiplexing passive optical network system Yusheng Bai, Huafeng Lin, Zhiguang Xu 2015-03-03