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WUHAN YANGTZE OPTICAL TECH CO LTD

Overview
  • Total Patents
    43
  • GoodIP Patent Rank
    35,674
  • Filing trend
    ⇩ 15.0%
About

WUHAN YANGTZE OPTICAL TECH CO LTD has a total of 43 patent applications. It decreased the IP activity by 15.0%. Its first patent ever was published in 2015. It filed its patents most often in China. Its main competitors in its focus markets telecommunications, digital networks and computer technology are BROADLIGHT LTD, ADTRAN INC and ZHENG RUOBIN.

Patent filings in countries

World map showing WUHAN YANGTZE OPTICAL TECH CO LTDs patent filings in countries
# Country Total Patents
#1 China 43

Patent filings per year

Chart showing WUHAN YANGTZE OPTICAL TECH CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zheng Zhi 30
#2 Wang Peipei 17
#3 He Jinliang 13
#4 Du Jun 10
#5 Lu Fangzeng 9
#6 Li Ming 8
#7 Hu Zhaoxiang 7
#8 Dong Jianfeng 7
#9 Li Shaojie 7
#10 Tang Jun 6

Latest patents

Publication Filing date Title
CN111918155A Method for loading ONU (optical network Unit) by using MPCP (Multi-Point protocol)
CN111049694A Method for reflecting equipment running state by changing interface color
CN111064542A Method for dynamically allocating wavelength based on PON system
CN111131934A Extended wavelength allocation method based on PON system
CN110677895A Stable and safe lora networking and communication method
CN110581720A testing device, system and testing method for converting G.hn PLC power line into coaxial line
CN110582035A method for upgrading ONU by using broadband universal service management platform
CN110475165A A kind of optical network unit for supporting ultra dense wavelength division multiple
CN109633414A A kind of back plate testing device and method based on ATCA framework
CN109714653A A method of accelerating CTC OAM and upgrades efficiency
CN109739549A A kind of equipment performance acquisition method based on micro services
CN109617797A A kind of EoC gateway of integrated PON module
CN109831317A A kind of method that new online ONT upgrades automatically in PON system
CN109586974A A kind of method that automatic adaptation manages different local side apparatus OLT
CN109257664A A method of supporting PON system port isolation
CN109257100A A kind of G.hn Cable local side apparatus of the integrated PON mouthfuls of first line of a couplet
CN109151410A A kind of test method that ONU interferes CATV television channel
CN109309881A A kind of ONU customized version automatic generation method based on location information
CN109257266A A method of PON local area network group is expanded based on VXLAN technology
CN108196113A A kind of quick warning circuit of ONU power down for PON system