Learn more

CHANGJIANG ELECTRONICS TECH CHUZHOU CO LTD

Overview
  • Total Patents
    12
  • GoodIP Patent Rank
    147,966
  • Filing trend
    ⇩ 100.0%
About

CHANGJIANG ELECTRONICS TECH CHUZHOU CO LTD has a total of 12 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2017. It filed its patents most often in China. Its main competitors in its focus markets packaging and shipping, measurement and electrical machinery and energy are WUHU QINGYA PAPER CO LTD, SHENZHEN STRONG TECH CO LTD and WENZHOU WEIPAI MACHINERY CO LTD.

Patent filings in countries

World map showing CHANGJIANG ELECTRONICS TECH CHUZHOU CO LTDs patent filings in countries
# Country Total Patents
#1 China 12

Patent filings per year

Chart showing CHANGJIANG ELECTRONICS TECH CHUZHOU CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Li Guoxiang 11
#2 Qiu Dongdong 5
#3 Hu Huimin 4
#4 Wang Yang 4
#5 Li Qing 1

Latest patents

Publication Filing date Title
CN107607859A A kind of chip testing and sealing device and its technique
CN107618687A A kind of chip sealing device and sealing method
CN107662725A A kind of carrier band after chip package test enters bag and cover strip deviation correcting device and its technique
CN107611052A A kind of chip testing and braid adjusting apparatus and its operating method
CN107390145A A kind of Hall product test mechanism and assembling and method of testing
CN107499565A A kind of braid station cover strip deviation correcting device and assembling and method for correcting error
CN107404200A A kind of motor provision for disengagement and method for dismounting
CN107600554A A kind of anti-cover strip offset assembly in braid station and assembly method
CN107499607A A kind of automatic anti-disengagement independent activities envelope knife and assembling and sealing method
CN107499606A A kind of anti-cover strip in braid station offset-seals knife system and operating method
CN107505564A A kind of test of chip-prevent that sticking up pin enters bagging apparatus and its operating method
CN107377424A A kind of Hall coil and Hall product test coil device and method of testing based on Hall coil