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HENAN NUOCHENG ELECTRONIC TECH CO LTD

Overview
  • Total Patents
    11
  • GoodIP Patent Rank
    151,129
About

HENAN NUOCHENG ELECTRONIC TECH CO LTD has a total of 11 patent applications. Its first patent ever was published in 2016. It filed its patents most often in China. Its main competitors in its focus markets chemical engineering, surface technology and coating and engines, pumps and turbines are JIANGSU TONGSHENG FILTER BAGS CO LTD, JIANGSU HANTING ENVIRONMENTAL PROT FILTER MATERIAL CO LTD and CHEN GENZHANG.

Patent filings in countries

World map showing HENAN NUOCHENG ELECTRONIC TECH CO LTDs patent filings in countries
# Country Total Patents
#1 China 11

Patent filings per year

Chart showing HENAN NUOCHENG ELECTRONIC TECH CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Li Ruifang 11
#2 Ma Yu'Ang 4

Latest patents

Publication Filing date Title
CN109840055A Control method for playing back, device, storage medium and electronic equipment
CN109840581A USB storage with memory margin display function
CN110015063A Charging pile
CN109840988A The antitheft discrimination method of self-service frame, device and self-service frame system
CN106523219A Inclined filter device for anti-oil spill aeroengine fuel slide pipeline
CN106310771A Aviation kerosene filtering device convenient to change
CN106310938A Environment-friendly filtering material for aerospace
CN106362495A Corrosion-resistant high-strength shielding filter material for aerospace
CN106426709A Pressurizing device for aerospace composite material
CN106541632A A kind of filtering material that effectively can be beautified the environment
CN106377947A High-temperature-resistant tension-resistant composite filtering material