CK

Chang Han Kim

HM Hyundai Motor: 10 patents #33 of 2,368Top 2%
Samsung: 4 patents #1,643 of 16,573Top 10%
KM Kia Motors: 3 patents #148 of 1,719Top 9%
📍 Gwangju, WI: #1 of 1 inventorsTop 100%
Overall (2019): #4,611 of 560,194Top 1%
14
Patents 2019

Issued Patents 2019

Showing 1–14 of 14 patents

Patent #TitleCo-InventorsDate
10482325 User authentication method and electronic device supporting the same Dae-Kwang Jung, Jun-Ho Koh, Byeong-hoon Kwak, Sung-chan Kim, Hyun Jung Kim +3 more 2019-11-19
10428766 Apparatus and method for filling LPG vehicle with LPG Jae-Hwa Park, Jong Ki Kim, Jae Min Lee, Keun Soo Kim 2019-10-01
10343515 Fuel filling apparatus and method for bi-fuel vehicle Jong Ki Kim, Jae-Hwa Park, Jae Min Lee 2019-07-09
10346601 Biometric information acquisition method and device for same In-Kuk Yun, Je-in Yu, Dae-Kwang Jung, Jun-Ho Koh, Byeong-hoon Kwak +5 more 2019-07-09
10344917 LPG filling system of bi-fuel vehicle Keun Soo Kim, Jong Ki Kim, Jin Su Jeong 2019-07-09
10344713 LPG bombe cooling system of bi-fuel vehicle Jae Min Lee, Keun Soo Kim, Jin Su Jeong 2019-07-09
10330056 Fuel pump controller integrated with air filter Jong Ki Kim, Jae Min Lee 2019-06-25
10318806 Method and device for irradiating light for photographing iris Dae-Kwang Jung, Je-in Yu, In-Kuk Yun, Jun-Ho Koh, Byeong-hoon Kwak +7 more 2019-06-11
10238286 Method and device for radiating light used to capture iris Dae-Kwang Jung, Jun-Ho Koh, Byeong-hoon Kwak, Sung-chan Kim, Yang-Wook Kim +5 more 2019-03-26
10227954 Canister valve device for vehicle Jae-Hwa Park, Jung Su Park 2019-03-12
10208710 Apparatus and method for filling LPG vehicle with LPG Jae-Hwa Park, Jong Ki Kim, Jae Min Lee, Keun Soo Kim 2019-02-19
10207913 Fuel-urea injection apparatus including common inlet for vehicle Seok Lae Kim, Ki Wung Kim, Jung Su Park 2019-02-19
10201770 Fuel filter for vehicle Myeong Hwan Kim, Jae Min Lee, Jae-Hwa Park, Jong Sup Choi 2019-02-12
10184613 System for filling LPG vehicle with LPG using auxiliary bombe Jae-Hwa Park, Jong Ki Kim, Jae Min Lee, Keun Soo Kim 2019-01-22