Inventor
HAN JIANRUI
CN15 patents
⚠️ This page may combine multiple inventors who share the name “HAN JIANRUI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HUAWEI TECH CO LTD
7 patentsUS9215029B2Dec 15, 2015
Path selecting method and apparatus
HUAWEI TECH CO LTD11 citations83
US10659345B2May 19, 2020
Service path protection method, controller, device and system
HUAWEI TECH CO LTD3 citations73
US9525505B2Dec 20, 2016
Method and apparatus for acquiring internal fiber connection relationship in reconfigurable optical add/drop multiplexer
HUAWEI TECH CO LTD3 citations72
US9172475B2Oct 27, 2015
Method and apparatus for equalizing link performance
HUAWEI TECH CO LTD5 citations72
US9705818B2Jul 11, 2017
Method, apparatus, and system for assigning tributary port number
HUAWEI TECH CO LTD0 citations51
US9596028B2Mar 14, 2017
Method and controller for commissioning wavelength division multiplexing optical network during capacity expansion
HUAWEI TECH CO LTD0 citations41
US9143263B2Sep 22, 2015
Method and system for monitoring performance of wavelength path, and node device
HUAWEI TECH CO LTD0 citations40
FUTUREWEI TECHNOLOGIES INC
3 patentsUS8977128B2Mar 10, 2015
Encoding of wavelength converter systems
FUTUREWEI TECHNOLOGIES INC0 citations52
US8630543B2Jan 14, 2014
Port wavelength restriction encoding in wavelength switched optical network
FUTUREWEI TECHNOLOGIES INC0 citations52
US8385739B2Feb 26, 2013
Encoding of wavelength converter systems
FUTUREWEI TECHNOLOGIES INC0 citations52