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QIN QILUN

Overview
  • Total Patents
    19
  • GoodIP Patent Rank
    90,145
  • Filing trend
    ⇩ 100.0%
About

QIN QILUN has a total of 19 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2017. It filed its patents most often in China. Its main competitors in its focus markets environmental technology, semiconductors and machine tools are SUZHOU BOYANG ENERGY EQUIP CO LTD, SUZHOU UIGREEN MICRO&NANO TECH CO LTD and DONGGUAN LANGCHENG MICROELECTRONIC EQUIPMENT CO LTD.

Patent filings in countries

World map showing QIN QILUNs patent filings in countries
# Country Total Patents
#1 China 19

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Qin Qilun 19

Latest patents

Publication Filing date Title
CN108115022A A kind of cylindrical tube end automatic stamping molding machine
CN108080468A A kind of cylindrical tubular member end processing device
CN108097766A A kind of cylindrical tube end automatic stamping former
CN108097768A A kind of cylindrical tubular member end-working
CN108115021A A kind of cylindrical tubular member end press-working apparatus
CN107762225A A kind of closed coal canopy of environmental-protection
CN107700912A A kind of environmentally friendly closed coal canopy
CN107938847A A kind of environmental-protection coal canopy
CN107839085A A kind of sliver apparatus of silicon chip
CN107901093A A kind of slicing device of photovoltaic cell
CN107706152A A kind of solar battery sheet breaks sheet devices
CN107672073A The plucking piece of silicon chip
CN107680921A Solar battery sheet breaks piece equipment
CN107672065A The sliver apparatus of silicon chip
CN107564998A Cell piece breaks sheet devices
CN107718331A A kind of sliver apparatus of silicon chip
CN107731714A A kind of cell piece breaks sheet devices
CN107680920A A kind of solar battery sheet breaks piece equipment
CN107731958A A kind of quick plucking piece of solar battery sheet