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CHANGYUAN ELECTRONICS (DONGGUAN) CO LTD

Overview
  • Total Patents
    11
  • GoodIP Patent Rank
    154,182
  • Filing trend
    ⇩ 100.0%
About

CHANGYUAN ELECTRONICS (DONGGUAN) CO LTD has a total of 11 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2016. It filed its patents most often in China. Its main competitors in its focus markets machines, macromolecular chemistry and polymers and electrical machinery and energy are ANHUI LANTONG TECH CO LTD, SUZHOU RUNJIA ENGINEER PLASTIC CO LTD and SICHUAN JINTAIJIA ENV PROT BUILDING MAT CO LTD.

Patent filings in countries

World map showing CHANGYUAN ELECTRONICS (DONGGUAN) CO LTDs patent filings in countries
# Country Total Patents
#1 China 11

Patent filings per year

Chart showing CHANGYUAN ELECTRONICS (DONGGUAN) CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Lu Erjun 8
#2 Lu Xuelian 7
#3 Liu Jun 6
#4 Liu Xiaobo 5
#5 Wu Songjin 4
#6 Bai Yu 3
#7 Yu Feng 3
#8 Chen Shanghai 2
#9 Zeng Zhi'An 2
#10 Zeng Zhian 2

Latest patents

Publication Filing date Title
CN106827479A A kind of PET expanding thermal shrinkage tubes folding footpath detection closed-loop control device
CN106827480A A kind of expanding thermal shrinkage tube equipment with heap pipe automatic detection and control device
CN106633356A ETFE (Ethylene-Tetrafluoroethylene) copolymer resin thermal shrinkage material and preparation method thereof
CN106633548A Polyvinylidene fluoride heat-shrinkable sleeve and preparation method thereof
CN106633435A Ethylene-propylene-diene-terpolymer rubber cold-contraction pipe suitable for high-temperature storage and low-temperature installation and preparation method
CN106655020A Manufacturing method of high-voltage cable middle joint
CN105504477A Halogen-free and red-phosphorus-free flame-retardant thermal shrinkage identification tube and preparing method thereof
CN105398026A Extrusion die for bright surface of heat-shrinkable sleeve
CN105462083A 1E-grade K1 type thermal shrinkage electrical stress control tube for nuclear power station and preparation method of 1E-grade K1 type thermal shrinkage electrical stress control tube
CN105500665A Heat-shrink-tube extrusion mold and method for spraying polytetrafluoroethylene to the same
CN105523418A On-line disc reeling device of thermal shrinkage flat tube