Learn more

QIN CHANGYUAN

Overview
  • Total Patents
    24
  • GoodIP Patent Rank
    66,679
  • Filing trend
    ⇩ 50.0%
About

QIN CHANGYUAN has a total of 24 patent applications. It decreased the IP activity by 50.0%. Its first patent ever was published in 2016. It filed its patents most often in China. Its main competitors in its focus markets chemical engineering, textiles and paper and thermal processes are ELTZ H U VON DER, WTZ TRIKOTAGEN & STRUEMPFE VEB and ILMA IND LAVORAZIONE METALLI A.

Patent filings in countries

World map showing QIN CHANGYUANs patent filings in countries
# Country Total Patents
#1 China 24

Patent filings per year

Chart showing QIN CHANGYUANs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Qin Changyuan 24

Latest patents

Publication Filing date Title
CN110014462A A kind of decorating material board automatic cutting device
CN110017013A A kind of slidingtype floor tile leveling unit
CN110017680A A kind of roll type ceramic tile drying unit
CN110014525A A kind of ceramic tile cutting clamper quickly accommodated
CN110013781A A kind of quick agitator of decorative paint
CN109224728A Printing system sewage treatment process with waste-heat recovery device
CN109228684A Environmental protection and energy saving textile printing system
CN109425132A Utilize the novel printing system of solar energy heat-collected heat supply
CN109235074A Novel fluorescence textile dyestuff
CN109235060A The dedicated printing and dyeing material of infrared camouflage clothes
CN109234959A The printing system that vapor progress circulation secondary is utilized
CN109234938A Full-automatic energy-saving environmental protection dyeing and printing process
CN109234958A A kind of printing and dyeing rapid draing treatment process
CN109228685A The novel printing process of decalcomania is formed in foaming layer
CN109234899A A kind of new structure wool cloth production technology
CN107338605A The printing system of reusable edible
CN107339901A A kind of dyeing line afterheat utilizing system
CN107336519A Ink-jet printed production technology
CN107326565A Micro computer controls high-quality printing system
CN107326694A Textile material with Far-infrared Absorption function