Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Posco Co.

Rank (2021): #558 of 31,507Top 2%
185 inventors
73 Patents 2021

Top Inventors at Posco Co. 2021

Showing 51–100 of 185 inventors

RankNamePatents
#27 Ki-Cheol Kang 2
#27 Kyung Shik OH 2
#27 Min-Seo KOO 2
#27 Myung-Soo Kim 2
#27 Pil-Jong Lee 2
#27 Sang-Heon Kim 2
#27 Sang Yoon Lee 2
#27 Seok-Jun Hong 2
#27 Se Il Lee 2
#27 Seung-Ho Lim 2
#27 Sung-Il Kim 2
#27 Sung-Hak Lee 2
#27 Su-Yong Shin 2
#27 Woo-Sung Jung 2
#27 Won-Hwi Lee 2
#27 Yeon-Sang AHN 2
#27 Yong-Hwa Jung 2
#27 Young Hoon Kang 2
#27 Yong-Soo Kim 2
#27 Yun-Su Kim 2
#71 Bo Sung SEO 1
#71 Bong-Hwan Yoo 1
#71 Byun-Mok Hwang 1
#71 Chang-Sik Choi 1
#71 Choon-Ho KANG 1
#71 Dae-Woo Kim 1
#71 Do Ryun Lee 1
#71 Dong-Seoug Sin 1
#71 Du Youl Choi 1
#71 Geun-Soo Ryu 1
#71 Hang-Sik Cho 1
#71 Ha-Ni Kim 1
#71 Heung-Yun Kim 1
#71 Hoon Yun 1
#71 Hyun-Jin Cho 1
#71 HyunWoo Jin 1
#71 Hyun-Woo Kim 1
#71 Hyun-Seok Ko 1
#71 Hyun Seo Koo 1
#71 Hyung Soo Lee 1
#71 Hyong-Jik Lee 1
#71 Hyun-Taek Na 1
#71 Hyun-Chul Park 1
#71 Hyun Chui Park 1
#71 Il-Cheol Yi 1
#71 Jae-Yong Chae 1
#71 Jae-Young Cho 1
#71 Jang Hoon Kim 1
#71 Jae Joong Kim 1
#71 Jai-Hyun Kwak 1