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Dongguan zhengpin hardware electronic co ltd

Overview
  • Total Patents
    26
  • GoodIP Patent Rank
    62,702
About

Dongguan zhengpin hardware electronic co ltd has a total of 26 patent applications. Its first patent ever was published in 2018. It filed its patents most often in China. Its main competitors in its focus markets macromolecular chemistry and polymers, machines and materials and metallurgy are MOMENTIVE SPECIALTY CHEMICALS GMBH, MAANSHAN LIANHONG SYNTHETIC MAT CO LTD and NINGBO ENDI SANITARY WARE CO LTD.

Patent filings in countries

World map showing Dongguan zhengpin hardware electronic co ltds patent filings in countries
# Country Total Patents
#1 China 26

Patent filings per year

Chart showing Dongguan zhengpin hardware electronic co ltds patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Chen Jianguo 26

Latest patents

Publication Filing date Title
CN109483927A A kind of moisture-proof phone housing manufacture craft
CN109517678A A kind of manufacture craft of mobile phone degreaser
CN109465934A A kind of mobile phone shell manufacture craft
CN109354808A A kind of PVC preparation process for electric wire plastic grain
CN109257471A A kind of combined type gas-liquid-solid fixed rack of handset functionality component
CN109226650A A kind of molding die and its processing method of gear shaft cold extrusion processing
CN109587314A A kind of bilayer hollow out drop resistant mobile phone shell
CN109486061A A kind of anti-aging PVC granulating formula
CN109456567A A kind of high temperature resistant shock resistance particle ABS preparation process
CN109572071A A kind of high tenacity ABS and PVC plastic alloy pipe and preparation method thereof
CN109161731A A kind of aluminium alloy and its manufacture craft
CN109370115A A kind of PVC heat stabilizer preparation process
CN109129870A A kind of manufacturing method of ceramic clad plate
CN109337588A A kind of ceramic high temperature bonding agent and preparation method thereof
CN109046013A A kind of ceramic kiln exhaust treatment system
CN109248486A A kind of ceramic filtering water dispenser component
CN109265136A A method of ceramics are produced using waste sand of quartz
CN109160799A A kind of manufacturing method of Ceramic Tiles moulded pottery not yet put in a kiln to bake
CN109206139A A kind of metallized ceramic substrate and preparation method thereof
CN109280944A A kind of preparation method of ceramic solar coating