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QINGDING PREC ELECTRONICS HUAIAN CO LTD

Overview
  • Total Patents
    20
  • GoodIP Patent Rank
    83,535
  • Filing trend
    ⇧ 500.0%
About

QINGDING PREC ELECTRONICS HUAIAN CO LTD has a total of 20 patent applications. It increased the IP activity by 500.0%. Its first patent ever was published in 2017. It filed its patents most often in China. Its main competitors in its focus markets audio-visual technology, macromolecular chemistry and polymers and semiconductors are QING DING PREC ELECTRONICS HUAIAN CO LTD, FUKUI PREC COMPONENT (SHENZHEN) CO LTD and GARUDA TECHNOLOGY CO LTD.

Patent filings in countries

World map showing QINGDING PREC ELECTRONICS HUAIAN CO LTDs patent filings in countries
# Country Total Patents
#1 China 20

Patent filings per year

Chart showing QINGDING PREC ELECTRONICS HUAIAN CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 He Mingzhan 10
#2 Xu Xiaoting 7
#3 Shen Fuyun 7
#4 Hu Xianqin 5
#5 Hou Ning 4
#6 Li Weixiang 3
#7 Li Biao 3
#8 Liu Ruiwu 3
#9 Ye Zijian 2
#10 Wei Yongchao 2

Latest patents

Publication Filing date Title
CN112290338A Manufacturing method of adapter plate
CN112153801A Circuit board and manufacturing method thereof
CN112151459A Package circuit structure and manufacturing method thereof
CN112020229A Method for manufacturing circuit board
CN111970810A Multilayer resin substrate and method for manufacturing same
CN112205082A Circuit board and manufacturing method thereof
CN111356279A Circuit board and method for manufacturing the same
CN111343802A Circuit board and manufacturing method thereof
CN111295044A Method for manufacturing embedded resistor
CN111246684A Circuit board and manufacturing method thereof
CN111246663A Embedded resistor structure and manufacturing method thereof
CN111225499A Local mixed-voltage circuit board structure and manufacturing method thereof
CN109714891A The circuit board connection method of connecting substrate and the application connecting substrate
CN110876239A Circuit board and manufacturing method thereof
CN109246925A Rigid-flex and preparation method thereof
CN110662369A Circuit board and manufacturing method thereof
CN109233705A Temperature-uniforming plate and its manufacturing method
CN109247003A Electromagnetic shielding film and preparation method thereof
CN109699125A Circuit board and preparation method thereof
CN108934130A The manufacturing method of rigid-flexible circuit board