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CHINA NUCLEAR IND MAINTENANCE CO LTD

Overview
  • Total Patents
    11
  • GoodIP Patent Rank
    149,281
  • Filing trend
    ⇧ 100.0%
About

CHINA NUCLEAR IND MAINTENANCE CO LTD has a total of 11 patent applications. It increased the IP activity by 100.0%. Its first patent ever was published in 2017. It filed its patents most often in China. Its main competitors in its focus markets measurement, machine tools and electrical machinery and energy are WYATT MEACHER, SEJI CO LTD and HOPE SEIKI.

Patent filings in countries

World map showing CHINA NUCLEAR IND MAINTENANCE CO LTDs patent filings in countries
# Country Total Patents
#1 China 11

Patent filings per year

Chart showing CHINA NUCLEAR IND MAINTENANCE CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zhu Jianjun 2
#2 Wang Bangdong 2
#3 Liu Aihui 2
#4 Ma Teng 2
#5 Gao Wenxiao 2
#6 Li Mo 1
#7 Huang Caiwen 1
#8 Zhang Degui 1
#9 Chen Qingwen 1
#10 Pang Shoujun 1

Latest patents

Publication Filing date Title
CN112285447A Switch drawer test circuit and test equipment
CN112240106A Operation shed for nuclear power equipment maintenance
CN112242723A Relay testing device and tester
CN112234535A Cable fixing mechanism
CN112212948A Switch calibration method and switch calibration device applied to nuclear power station buoy liquid level meter
CN112140050A Valve seat dismounting tool
CN111843298A Argon filling protection device for pipeline welding
CN111843789A Special tool for rotating straight-handle internal grinding machine, straight-handle cutting machine and straight-handle polishing machine
CN109570713A Weld argon filling fixture
CN109590860A Carbon brush for electric machine milling tools
CN107255739A A kind of shorting bar