Learn more

YANCHENG DONGYUN AUTOMATION TECH CO LTD

Overview
  • Total Patents
    13
  • GoodIP Patent Rank
    128,225
About

YANCHENG DONGYUN AUTOMATION TECH CO LTD has a total of 13 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 materials and metallurgy and mechanical elements are VALENTIN AAGE MOLLER & CO, MUELLER SPAETH GERHARD and MICHELSON ANATOL.

Patent filings in countries

World map showing YANCHENG DONGYUN AUTOMATION TECH CO LTDs patent filings in countries
# Country Total Patents
#1 China 13

Patent filings per year

Chart showing YANCHENG DONGYUN AUTOMATION TECH CO LTDs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Wang Guan 9
#2 Lai Qiuping 4

Latest patents

Publication Filing date Title
CN110586878A Full-automatic sand casting molding machine for clay sand
CN110355336A A kind of convertible casting and forming equipment
CN110340311A A kind of turnover mechanism for quick-replaceable sand casting secret seal
CN110385405A A kind of full-automatic sand casting moulding machine of double sand bucket formulas
CN110252969A A kind of sand casting moulding machine on-off valve
CN110238354A A kind of sand casting moulding machine spout cover board and gate stick
CN110227802A A kind of sand-mold molding machine sandbox gel-injection mould
CN110252961A A kind of full-automatic sand casting moulding machine
CN110252967A A kind of lower auxiliary box assembly for sand-mold molding machine
CN110252968A A kind of full-automatic sand casting moulding machine mold rack of clay-bonded sand
CN110252965A A kind of sand-mold molding machine conveying device
CN110252966A A kind of upper silo component for the full-automatic sand casting moulding machine of clay-bonded sand
CN110252964A A kind of sand casting moulding machine box assembly