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TIANJIN JINGWEI ZHENGNENG ELECTRICAL EQUIPMENT CO LTD

Overview
  • Total Patents
    15
  • GoodIP Patent Rank
    109,744
  • Filing trend
    ⇧ 300.0%
About

TIANJIN JINGWEI ZHENGNENG ELECTRICAL EQUIPMENT CO LTD has a total of 15 patent applications. It increased the IP activity by 300.0%. Its first patent ever was published in 2014. It filed its patents most often in China. Its main competitors in its focus markets electrical machinery and energy, packaging and shipping and measurement are CERATECH CORP, TEBIAN ELECTRIC APPARATUS STOCK CO LTD and ABICO CO LTD.

Patent filings in countries

World map showing TIANJIN JINGWEI ZHENGNENG ELECTRICAL EQUIPMENT CO LTDs patent filings in countries
# Country Total Patents
#1 China 15

Patent filings per year

Chart showing TIANJIN JINGWEI ZHENGNENG ELECTRICAL EQUIPMENT CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Dong Shulin 10
#2 Yang Fan 9
#3 Li Juan 7
#4 Liu Tiezhong 4
#5 Wu Menghan 3
#6 Zhao Bo 3
#7 Dong Shufeng 3
#8 Zhang Weitao 2
#9 Jia Genmao 2
#10 Luo Fuquan 2

Latest patents

Publication Filing date Title
CN111028991A Seven-core aluminum transposition electromagnetic wire and manufacturing method thereof
CN111087895A Reactor encapsulation slurry and preparation method thereof
CN110970212A Novel structure of iron core reactor and manufacturing method thereof
CN110010319A Full transposition multiply circle twisted wire and wound form noninductive resistor
CN109243808A The filtering tune sense reactor production method of top tape tapped coil
CN109342892A The test method of dry-type air-core reactor air duct slats insulation performance
CN108962577A The assembly device and its assembly method of open-core type reactor
CN108717903A The coil winding arrangement and its winding method of open-core type reactor
CN107324207A Large-scale reactor special hanger
CN108080208A Gluing machine
CN108080856A Spider arm welding tooling
CN108091473A The special acoustic hood of dry-type air-core reactor
CN108082666A Novel reactor extranal packing box
CN108084653A The special compound of dry-type air-core reactor and its container containing
CN104377031A Epoxy-resin-impregnated yarn winding process for dry type air reactor