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BEIJING YI ZHANG YUN FENG TECH CO LTD

Overview
  • Total Patents
    11
  • GoodIP Patent Rank
    158,255
  • Filing trend
    ⇩ 33.0%
About

BEIJING YI ZHANG YUN FENG TECH CO LTD has a total of 11 patent applications. It decreased the IP activity by 33.0%. Its first patent ever was published in 2016. It filed its patents most often in United States, WIPO (World Intellectual Property Organization) and China. Its main competitors in its focus markets digital networks, telecommunications and computer technology are INTERLAND INC, NET OPTICS INC and BEIJING 263 ENTPR COMMUNICATION CO LTD.

Patent filings in countries

World map showing BEIJING YI ZHANG YUN FENG TECH CO LTDs patent filings in countries

Patent filings per year

Chart showing BEIJING YI ZHANG YUN FENG TECH CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Liu Junyan 11
#2 Huang Qian 11
#3 Ma Xiaoyu 6
#4 Liang Yupeng 6
#5 Liu Shaozhuang 5
#6 Zhao Liang 3
#7 Wang Chunye 3
#8 Cui Kaixin 2
#9 Yang Yongsheng 2
#10 Wang Zicheng 2

Latest patents

Publication Filing date Title
US2021058493A1 Cross-domain mapped compound network instruction system
CN111066310A Automatic outbound instant message
CN109565498A It is transmitted using the dynamic of the performance of header
WO2017206101A1 Synchronization of messages based on queues