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YIDU ZHONGQI HEAVY IND MACHINERY CO LTD

Overview
  • Total Patents
    13
  • GoodIP Patent Rank
    130,395
  • Filing trend
    ⇩ 100.0%
About

YIDU ZHONGQI HEAVY IND MACHINERY CO LTD has a total of 13 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2015. It filed its patents most often in China. Its main competitors in its focus markets packaging and shipping are NIPPON SHOOTER CO LTD, JIANGSU TONGDA MACHINERY AND EQUIPMENT MFG CO LTD and SLIC TRADING COMPANY LTD.

Patent filings in countries

World map showing YIDU ZHONGQI HEAVY IND MACHINERY CO LTDs patent filings in countries
# Country Total Patents
#1 China 13

Patent filings per year

Chart showing YIDU ZHONGQI HEAVY IND MACHINERY CO LTDs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Wu Huafeng 13
#2 Huang Wenjing 13
#3 Tan Hongwei 12
#4 Wang Haitao 12
#5 Wang Hai 1

Latest patents

Publication Filing date Title
CN109969689A A kind of sludge scrapper conveyor reducing chain wear
CN109867096A A kind of steel scrap apron conveyer support roller support
CN109867101A A kind of high-temperature spiral conveyer air cooling equipment
CN109867089A A kind of steel scrap apron conveyer dissepiment
CN108001948A A kind of steel scrap apron conveyer, carrying method and application
CN109867090A A kind of steel scrap apron conveyer conveyer belt
CN106743217A Sticky sludge material-homogenating device
CN107161673A A kind of adjustable poking device
CN107150884A A kind of Shaftless screw conveyor
CN107150883A A kind of drag conveyor pipeline observes device
CN106976690A It is a kind of to middle regulator
CN106481245A A kind of hermatic door
CN106429069A Anti-blocking dredging mechanism