CK

Chang Hwan Kim

KT Korea Institute Of Science And Technology: 2 patents #32 of 369Top 9%
General Motors: 2 patents #314 of 1,934Top 20%
GT Gwangju Institute Of Science And Technology: 1 patents #17 of 99Top 20%
Samsung: 1 patents #6,542 of 15,326Top 45%
📍 Seoul, MI: #3 of 30 inventorsTop 10%
Overall (2017): #22,774 of 506,227Top 5%
6
Patents 2017

Issued Patents 2017

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
9829634 Bundled optical fiber probe Ho Yeon LEE, Ik Bu SOHN, Myung Jin Jeon, Ho Yong Park 2017-11-28
9732687 Perovskite oxide compounds for use in exhaust aftertreatment systems Wei Li, David Brown, Gongshin Qi, Steven J. Schmieg 2017-08-15
9714625 System and method for controlling ammonia levels in a selective catalytic reduction catalyst using a nitrogen oxide sensor Min Sun, Kevin L. Perry, Donovan L. Dibble, Mary Beth Furness 2017-07-25
9696601 Liquid crystal display Won-Kee Hong, Woo-jung LEE 2017-07-04
9622932 Gait rehabilitation robot having passive mechanism for shifting center of gravity Seung-Jong Kim, Jun-Ho Choi, Chan Yul Jung, Jong Min Lee 2017-04-18
9555276 Gait rehabilitation apparatus having lateral entry mechanism and lateral entry method using the same Seung-Jong Kim, Jong Min Lee, Chan Yul Jung, Hyeong Jin Jeon, Jun-Ho Choi 2017-01-31