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CHANGSHU CITY HENGDA ELECTRONIC EQUIPMENT FACTORY

Overview
  • Total Patents
    14
  • GoodIP Patent Rank
    119,672
About

CHANGSHU CITY HENGDA ELECTRONIC EQUIPMENT FACTORY has a total of 14 patent applications. Its first patent ever was published in 2014. It filed its patents most often in China. Its main competitors in its focus markets macromolecular chemistry and polymers, basic materials chemistry and electrical machinery and energy are HEFEI YANMEI POWDER COATINGS CO LTD, ANHUI KANGRUI HIGH-TECH NEW MATERIAL TECH ENGINEERING CO LTD and HEFEI INSULATE NEW MAT TECH CO LTD.

Patent filings in countries

World map showing CHANGSHU CITY HENGDA ELECTRONIC EQUIPMENT FACTORYs patent filings in countries
# Country Total Patents
#1 China 14

Patent filings per year

Chart showing CHANGSHU CITY HENGDA ELECTRONIC EQUIPMENT FACTORYs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Qian Weidong 14

Latest patents

Publication Filing date Title
CN106243928A A kind of mining touch-control sprays device for reducing dust
CN106349898A Touch sensor for mine
CN106349847A Mine light-operated spraying device for dust-settling
CN106243950A Device for reducing dust is sprayed in a kind of mining acoustic control
CN105386788A Mining-used intrinsic safety type liquid level switch
CN104530795A Mining acoustic sensor
CN104449151A Mining use light-control spray dedusting device
CN104530781A Mining infrared receiver
CN104457814A Mining touch sensor
CN104449361A Mining use voice-control spray dedusting device
CN104530970A Touch spraying dust-removal device for mines
CN104449360A Main-control box of mining use automatic water-spraying dedusting device
CN104448991A Mining use infrared ray emitter
CN104448997A Mining use automatic dust-proof device