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NINGBO HUAWANG INFORMATION TECH CO LTD

Overview
  • Total Patents
    18
  • GoodIP Patent Rank
    90,776
About

NINGBO HUAWANG INFORMATION TECH CO LTD has a total of 18 patent applications. Its first patent ever was published in 2019. It filed its patents most often in China. Its main competitors in its focus markets mechanical elements and machine tools are ERHARD GMBH & CO KG, YANGZHOU HUAYE METAL PRODUCTS CO LTD and SUZHOU GAS EQUIPMENT VALVE MFG CO LTD.

Patent filings in countries

World map showing NINGBO HUAWANG INFORMATION TECH CO LTDs patent filings in countries
# Country Total Patents
#1 China 18

Patent filings per year

Chart showing NINGBO HUAWANG INFORMATION TECH CO LTDs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Zhou Chun 10
#2 Liu Xiaoqing 8

Latest patents

Publication Filing date Title
CN111376193A Fixing device with adjusting function for valve machining
CN111396574A Valve with anti-rotation function
CN111457177A Pressure gauge valve device with convenient fixing function
CN111503391A Valve that security performance is high that possesses fixed effectual
CN111331395A Valve machining clamp convenient to use and disassemble
CN111457178A Valve device with function of convenient connection
CN111322479A Valve and convenient dismouting structure thereof
CN111322444A Valve convenient to high-efficient maintenance
CN111360699A High cutting device is used in valve processing of security
CN111425676A Fixed effectual leak protection valve
CN110873197A Valve plate sealing structure of valve
CN110848443A Connecting mechanism of valve
CN110657277A Valve capable of folding handle
CN110925480A Auxiliary flow adjusting mechanism of valve
CN110792840A Valve capable of adjusting handle length according to space
CN110805742A Anti-misoperation structure of valve
CN110873245A Valve structure of removable sealing washer
CN110792830A Protection mechanism for valve