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DONGGUAN HUIYAN DIGITAL TECH CO LTD

Overview
  • Total Patents
    12
  • GoodIP Patent Rank
    142,062
  • Filing trend
    ⇧ 1000.0%
About

DONGGUAN HUIYAN DIGITAL TECH CO LTD has a total of 12 patent applications. It increased the IP activity by 1000.0%. Its first patent ever was published in 2017. It filed its patents most often in China. Its main competitors in its focus markets measurement, telecommunications and digital networks are METRICOM INC, UNIV PLA SCIENCE & TECHNOLOGY and INNOWIRELESS CO LTD.

Patent filings in countries

World map showing DONGGUAN HUIYAN DIGITAL TECH CO LTDs patent filings in countries
# Country Total Patents
#1 China 12

Patent filings per year

Chart showing DONGGUAN HUIYAN DIGITAL TECH CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Xie Wen 12
#2 Zhang Ke 1
#3 Zhang Shaodong 1

Latest patents

Publication Filing date Title
CN109274400A The information transferring method and system of conveying length in a kind of raising cable
CN109324265A A kind of method and system using related algorithm detection cable fault
CN109342880A A kind of cable fault detection method and system
CN108566647A Signal test system based on NB-IOT networks and method
CN108459072A A kind of damaged metal remote detection terminal based on electromagnetic conductive
CN108375627A Intelligent terminal for damaged metal detection
CN108390700A The coupling device of signal feed-in high-voltage carrier will be detected
CN108414811A A kind of super-pressure signal isolating device
CN108459073A Damaged metal detector based on electromagnetic conductive
CN108391280A Signal test system based on NB-IOT networks and method
CN108184243A Signal tester and signal test system based on NB-IOT networks
CN107717965A A kind of locating piece based on tag recognition goes out to be put in storage method and apparatus