CK

Cheol Kim

LG: 7 patents #6,102 of 26,165Top 25%
HY Hyosung: 3 patents #20 of 157Top 15%
Overall (All Time): #396,237 of 4,157,543Top 10%
12
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12281196 Polyester tire cord having excellent heat resistance, and tire comprising same Si-Hwan Joo, Jin-Kyeong Park 2025-04-22
11807054 Polyester tire cord and radial tire using same Kyoung Ha Lee, Jin Kyung PARK 2023-11-07
10696754 Modified conjugated diene-based polymer and method of preparing the same Ji Eun Kim, Dae June Joe, Won Mun Choi 2020-06-30
10604591 Modified and conjugated diene-based polymer and method for preparing thereof Seung Ho Choi, Ji Eun Kim, Won Mun Choi 2020-03-31
10556918 Method for preparing aminosilane-based compound Won Taeck Lim, Ji Eun Kim, Won Mun Choi 2020-02-11
10351635 Method for preparing rubber composition using aminosilane-based terminal modifier introducing functional group, and rubber composition prepared thereby Seung Ho Choi, Min Soo Kim, Zeong-Back Kim, Ji Eun Kim, Won Mun Choi +1 more 2019-07-16
10174133 Modified styrene-butadiene copolymer, preparation method thereof, and rubber composition including the same Seung Ho Choi, Min Soo Kim, Won Mun Choi 2019-01-08
10017883 Polyester tire cord with excellent dimensional stability and method for manufacturing the same Si-Hwan Joo, Hong-Un Kim, Jin-Kyeong Park, Su Yeon Hwang 2018-07-10
9951150 Aminosilane terminal modifier to which functional group has been introduced, method for producing terminal-modified conjugated diene polymer using the aminosilane terminal modifier, and terminal-modified conjugated diene polymer produced according to the method Seung Ho Choi, Min Soo Kim, Won Mun Choi 2018-04-24
9822192 Aminosilane terminal modifier to which functional group has been introduced, method for producing terminal-modified conjugated diene polymer using the aminosilane terminal modifier, and terminal-modified conjugated diene polymer Seung Ho Choi, Min Soo Kim, Won Mun Choi 2017-11-21
6852413 Lyocell multi-filament for tire cord and method of producing the same Tae-Jung Lee, Soo-Myung Choi, Young-Soo Wang, Seok-Jong Han, Myung-Woo Kim +3 more 2005-02-08
6701989 Radial tire for automobile Soo-Myung Choi 2004-03-09