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ILJIN A TECH CO LTD

Overview
  • Total Patents
    43
  • GoodIP Patent Rank
    165,635
  • Filing trend
    ⇧ 50.0%
About

ILJIN A TECH CO LTD has a total of 43 patent applications. It increased the IP activity by 50.0%. Its first patent ever was published in 2002. It filed its patents most often in Republic of Korea, Taiwan and China. Its main competitors in its focus markets packaging and shipping, textiles and paper and chemical engineering are SAHM GEORG FA, DELERUE DOMINIQUE and SCHAERER NUSSBAUMER & CO.

Patent filings in countries

World map showing ILJIN A TECH CO LTDs patent filings in countries
# Country Total Patents
#1 Republic of Korea 25
#2 Taiwan 7
#3 China 6
#4 Japan 4
#5 Brazil 1

Patent filings per year

Chart showing ILJIN A TECH CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Chun Young Do 16
#2 Kim Gyeong Tae 13
#3 Son Ewi Won 12
#4 Lim Myung Hoan 7
#5 Chun Young-Do 7
#6 Oh Do Gyun 6
#7 Lee Cheol Kyoung 5
#8 Kim Bo Ra 5
#9 Kim Gyeong-Tae 5
#10 Song Cheol Hwan 4

Latest patents

Publication Filing date Title
KR102164697B1 Yarn winder and transfer method of yarn winder
KR20200129617A Monitoring Device for state of winder
KR20200073625A Stretching machine for yarn
KR20190118892A Device for adjusting yarn winding width
KR20180128169A Yarn winder for adjusting weight by pressure control
KR101880205B1 Bobbin chucking apparatus
BR102015015440A2 device for adjusting wire winding width using auxiliary guide
KR20140044152A Method of yarn manipulating
KR20140044148A Yarn transfer method
KR20100093305A Elastic yarn winder having function adjusting yarn winding width with position variable traverse
KR20100066137A Yarn winder for preventing yarn from outmost inner middle bunch and yarn transferring method using the same
KR20100066139A Yarn winder and transfer method of yarn winder
KR20100066138A Yarn winder for preventing yarn from outmost inner and outer bunch concentration and yarn transferring method using the same
KR20090052435A Twin drum winder
KR20090052436A Twin drum winder moving to the triangular shape
KR20090040998A Winder having double deck
KR100656882B1 Bobbin lifter for internal payoff wire for twister
KR100707369B1 Bobbin connecting device for internal payoff wire of twister
KR20070050558A Tension adjusting device of external payoff wire for twister
KR20060091389A Bobbin support device of yarn winder having double deck