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HANKOOK TIRE CO LTD

Overview
  • Total Patents
    2,311
  • GoodIP Patent Rank
    2,745
  • Filing trend
    ⇩ 25.0%
About

HANKOOK TIRE CO LTD has a total of 2,311 patent applications. It decreased the IP activity by 25.0%. Its first patent ever was published in 1998. It filed its patents most often in Republic of Korea, China and EPO (European Patent Office). Its main competitors in its focus markets transport, machines and macromolecular chemistry and polymers are NEXEN TIRE CORP, BRIDGESTONE EUROPE NV/SA and CONTINENTAL REIFEN DEUTSCHLAND.

Patent filings in countries

World map showing HANKOOK TIRE CO LTDs patent filings in countries
# Country Total Patents
#1 Republic of Korea 1,817
#2 China 184
#3 EPO (European Patent Office) 112
#4 United States 100
#5 Japan 94
#6 Canada 4

Patent filings per year

Chart showing HANKOOK TIRE CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Kim Jeong Heon 92
#2 Kim Hak Joo 66
#3 Kim Byung Lip 59
#4 Ihm Jae Wook 42
#5 So Soon Hong 41
#6 Joo Sang Tak 39
#7 Kang Chang Hwan 39
#8 Kim Jung Tae 34
#9 Park Il Yong 33
#10 Ko Kil Ju 30

Latest patents

Publication Filing date Title
EP3492289A2 Container structure for attaching sensors to tires and method of manufacturing tire container structure
EP3501847A1 Cord reinforced rubberlayer for a tire, method for manufacturing the same, and tire comprising the same
KR101957640B1 Noise reduction tire
KR101981892B1 Device for bead of pneumatic tire reinforcemet
KR101981887B1 Tire having sidewall wear indicator
CN108237847A Pneumatic tire
KR101925775B1 Container structure for attaching sensors to tires
KR101925774B1 Method of manufacturing tire integral type container structure
KR20190056591A Pneumatic Tire with Improved Bead Durability
KR20190055882A Inserting method of RFID tag in a tire to improve RFID tag recognition distance and usability
KR101938998B1 Rolling apparatus and method for inner liner
KR20190054777A Tire for heavy duty
KR101938993B1 Rubber composition for tire tread and tire manufactured by using the same
KR101864546B1 Tire with transformable tread and method for improving driving performance using the tire above
KR101938987B1 Cavity noise reduction tire
KR20190016150A Dusting agent application apparatus of rubber sheet
KR20190013298A A non-pneumatic tire having divided segments
KR101901064B1 Kerf of Winter Tire
EP3403851A1 Rubber composition for protecting sidewall of tire from ozone and tire manufactured using the same
JP2019006838A Rubber composition for protecting side wall of tire from ozone and tire manufactured using the same