Inventor
LI MINGSHENG
CN19 patents
⚠️ This page may combine multiple inventors who share the name “LI MINGSHENG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ZTE CORP
15 patentsUS7634160B2Dec 15, 2009
Passive optical network system based on a wavelength protection and protecting backup method thereof
ZTE CORP10 citations79
US10798473B2Oct 6, 2020
Passive optical network system and implementation method thereof
ZTE CORP1 citations62
US12192687B2Jan 7, 2025
Service transmission method and apparatus, sending end and storage medium
ZTE CORP0 citations61
US11743622B2Aug 29, 2023
Data transmission method and apparatus, AP, ONU PON, networking and storage medium
ZTE CORP0 citations61
US11425474B2Aug 23, 2022
Ranging method and communication method for optical network, OLT, ONU, and optical network system
ZTE CORP0 citations60
US10887160B2Jan 5, 2021
Management method for home network device and network management system
ZTE CORP1 citations56
US12028153B2Jul 2, 2024
Wavelength switching and configuration method and device for passive optical network
ZTE CORP0 citations52
US11051090B2Jun 29, 2021
PON channel establishment method, ONU, OLT and system
ZTE CORP0 citations51
US10985860B2Apr 20, 2021
Method for managing multi-wavelength passive optical network, and optical module
ZTE CORP0 citations51
US10505637B2Dec 10, 2019
Service processing method and apparatus and optical line terminal
ZTE CORP0 citations48
US10992386B2Apr 27, 2021
Method for implementing variable optical splitter and variable optical splitter
ZTE CORP0 citations47
US10355444B2Jul 16, 2019
Media access control MAC chip and terminal device
ZTE CORP0 citations47
US11569916B2Jan 31, 2023
Coherent detection implementing apparatus, system and method
ZTE CORP0 citations46
US12308886B2May 20, 2025
Optical transceiver device and optical network system
ZTE CORP0 citations44
US10367693B2Jul 30, 2019
Service configuration data processing method and apparatus
ZTE CORP0 citations35