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GUANGDONG NANHAI CHANGHE MOULD CO LTD

Overview
  • Total Patents
    13
  • GoodIP Patent Rank
    132,485
  • Filing trend
    ⇩ 100.0%
About

GUANGDONG NANHAI CHANGHE MOULD CO LTD has a total of 13 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2016. It filed its patents most often in China. Its main competitors in its focus markets machine tools are BIKEN KOGYO KK, OD ELEKTROTECH I SVYNAUT and SHINKO KIKI KK.

Patent filings in countries

World map showing GUANGDONG NANHAI CHANGHE MOULD CO LTDs patent filings in countries
# Country Total Patents
#1 China 13

Patent filings per year

Chart showing GUANGDONG NANHAI CHANGHE MOULD CO LTDs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Machine tools

Focus technologies

# Technology
#1 Soldering, welding and flame cutting

Top inventors

# Name Total Patents
#1 Wu Chaozhuan 13

Latest patents

Publication Filing date Title
CN109986277A A kind of welding fixture of special bent pipe
CN109807279A A kind of double forming die for pier head for automobile fitting bend pipe
CN109772992A A kind of water rises molding die
CN109773398A Clamping device for special-shaped elbow pipe welding
CN109807239A The flange mold of three caves processing
CN109773399A The assemble welding device of special-shaped bend pipe
CN106862840A A kind of flange pipe week weldering device
CN106736226A A kind of weld jig for shape tube
CN106736177A It is a kind of for automotive muffler and its assembling device of hook base
CN106736175A A kind of device for assembling motor vehicle hanging hook assembly
CN106514106A Welding device for special-shaped bent pipe
CN106514107A Device for assembling automobile muffler
CN106475721A Special-shaped sealing of tube clamping device