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Changzhou huawei electronics co ltd

Overview
  • Total Patents
    29
  • GoodIP Patent Rank
    87,475
  • Filing trend
    ⇧ 66.0%
About

Changzhou huawei electronics co ltd has a total of 29 patent applications. It increased the IP activity by 66.0%. Its first patent ever was published in 2011. It filed its patents most often in China. Its main competitors in its focus markets electrical machinery and energy, measurement and environmental technology are ZHAOQING BERYL ELECTRONIC TECH CO LTD, DONGGUAN WIN SHINE ELECTRONIC CO LTD and LELON ELECTRONICS CORP.

Patent filings in countries

World map showing Changzhou huawei electronics co ltds patent filings in countries
# Country Total Patents
#1 China 29

Patent filings per year

Chart showing Changzhou huawei electronics co ltds patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Wang Kunliang 16
#2 Yan Qixu 11
#3 Xiang Xiaoqin 9
#4 Zhu Shengli 9
#5 Yang Hongzhen 8
#6 Yan Hanjing 6
#7 Zhang Zhong 4
#8 Qixu Yan 3
#9 Yin Wanglong 2
#10 Wu Yijie 2

Latest patents

Publication Filing date Title
CN112133562A High-temperature-resistant aluminum electrolytic capacitor electrolyte with long service life
CN111785524A High temperature resistant polymer aluminium solid capacitor
CN111627708A Conductive high-molecular polymer electrolytic capacitor and preparation method thereof
CN111337741A Automatic test recorder for leakage current of electrolytic capacitor
CN110783109A Novel aluminum electrolytic capacitor for improving insulation and voltage resistance
CN110333416A A kind of high-voltage electrolytic capacitor durability testing system and method
CN110136961A A kind of extension service life prevents the aluminium electrolutic capacitor of open circuit
CN108831765A A kind of aluminium electrolytic capacitor assembling assembly machine
CN108831766A A kind of capacitor device with a tight waist
CN108899208A A kind of contracting body paster electrolytic capacitor of super-low impedance and preparation method thereof
CN108597881A Resistance to big direct current impact electrolytic capacitor of one kind and preparation method thereof
CN108538591A A kind of heat safe conducting high polymers object electrolytic capacitor and preparation method thereof
CN108878150A High temperature resistant large ripple current electrolytic capacitor and preparation method thereof
CN108806988A Vehicle-mounted high temperature resistant electrolytic capacitor and preparation method thereof
CN108281289A Conducting high polymers object electrolytic capacitor of low-work voltage and preparation method thereof
CN106128762A A kind of resistance to big ripple shock type aluminium electrolutic capacitor
CN105655134A Manufacturing method of conducting polymer and electrolyte mixing type electrolytic capacitor
CN105355434A Electrolytic capacitor and preparation method
CN103824698A Novel anti-explosion electrolytic condenser
CN102915837A Capacitor