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CHONGQING HANGLING PCB CO LTD

Overview
  • Total Patents
    24
  • GoodIP Patent Rank
    69,762
About

CHONGQING HANGLING PCB CO LTD has a total of 24 patent applications. Its first patent ever was published in 2013. It filed its patents most often in China. Its main competitors in its focus markets audio-visual technology, control and environmental technology are SHANGHAI MEADVILLE ELECTRONIC CO LTD, YIDING CO LTD and TOKEM AKTSIONERNAYA.

Patent filings in countries

World map showing CHONGQING HANGLING PCB CO LTDs patent filings in countries
# Country Total Patents
#1 China 24

Patent filings per year

Chart showing CHONGQING HANGLING PCB CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Tang Yilin 21
#2 Zhao Yong 21
#3 Huang Renquan 20
#4 Du Jinchuan 20
#5 Nie Hefu 1

Latest patents

Publication Filing date Title
CN105216060A A kind of flexible PCB die assembly
CN105246255A Flexible circuit board conveying device
CN105246256A Flexible circuit board rolling cleaning device
CN105160973A Circuit board equipment for circuit experiment
CN105307389A Circuit board for light emitting device
CN105228355A A kind of baking rack of circuit board
CN105234858A Clamping device for circuit board
CN105392300A Fixing assembly for circuit board electroplating
CN105392273A Electrostatic protection circuit board
CN105217257A A kind of feedway of circuit card
CN105163514A Electronic component positioning apparatus
CN105163487A Flexible multilayer printed circuit board
CN105142348A Flexible printed circuit board clamping device
CN105142333A Multilayer printed circuit board
CN105282965A Composite printed circuit board
CN105142334A Circuit board with waterproof coating layer
CN105183094A Printed circuit board for computer
CN105263260A Flexible print circuit board
CN105263256A High frequency communication printed circuit board
CN105792535A Heat treatment coating method for printed circuit board