CK

Chang Hwan Kim

Samsung: 49 patents #1,920 of 75,807Top 3%
General Motors: 40 patents #230 of 18,328Top 2%
HM Hyundai Motor: 28 patents #241 of 11,886Top 3%
KM Kia Motors: 20 patents #135 of 7,429Top 2%
LG: 8 patents #5,418 of 26,165Top 25%
AC Ahn-Gook Pharmaceutical Co.: 4 patents #4 of 30Top 15%
PF Postech Academy-Industry Foundation: 4 patents #91 of 1,477Top 7%
KAIST: 3 patents #3,292 of 11,619Top 30%
HC Hanmi Science Co.: 3 patents #31 of 140Top 25%
HC Heesung Catalysts: 3 patents #17 of 51Top 35%
KI Kia: 3 patents #821 of 4,539Top 20%
KT Korea Institute Of Science And Technology: 3 patents #669 of 3,491Top 20%
HK Hyundai Kefico: 2 patents #31 of 139Top 25%
HE Hexacheck: 2 patents #2 of 3Top 70%
University of Michigan: 2 patents #1,079 of 4,352Top 25%
UN Unknown: 2 patents #12,644 of 83,584Top 20%
IU Iowa State University: 2 patents #368 of 1,643Top 25%
HC Hanmi Pharm. Co.: 1 patents #125 of 212Top 60%
Google: 1 patents #14,769 of 22,993Top 65%
UC Unilam Co.: 1 patents #6 of 9Top 70%
HC Hanmi Holdings Co.: 1 patents #21 of 59Top 40%
ZE Zehntel: 1 patents #5 of 17Top 30%
AT Ace Technology: 1 patents #7 of 47Top 15%
KL Korea Conformity Laboratories: 1 patents #7 of 12Top 60%
GT Gwangju Institute Of Science And Technology: 1 patents #260 of 901Top 30%
KF Korea University Research And Business Foundation: 1 patents #681 of 2,072Top 35%
📍 Seoul, MI: #2 of 63 inventorsTop 4%
Overall (All Time): #5,880 of 4,157,543Top 1%
154
Patents All Time

Issued Patents All Time

Showing 76–100 of 154 patents

Patent #TitleCo-InventorsDate
9016047 System and method for exhaust gas aftertreatment Eugene V. Gonze, Michael J. Paratore, Jr., George M. Claypole 2015-04-28
8997464 Waste heat recovery system with integrated hydrocarbon adsorber, and method thereof Halim G. Santoso, Eugene V. Gonze 2015-04-07
8984870 Low temperature NOx storage system for lean exhaust aftertreatment Steven J. Schmieg, Wei Li 2015-03-24
8957196 Vector and expression cell line for mass production of recombinant protein and a process of producing recombinant protein using same In Young Choi, Hyun Ji LEE, Seong-Hee Park, Se Chang Kwon, Gwan Sun Lee 2015-02-17
8943811 Perovskite-based catalysts, catalyst combinations and methods of making and using the same Wei Li, David Brown, Gongshin Qi, Steven J. Schmieg 2015-02-03
8932871 Ozone conversion sensors for an automobile Scott H. Wittkopp, Brian T. Heil 2015-01-13
8919099 System and method for determining an ammonia generation rate in a three-way catalyst Min Sun, Kevin L. Perry 2014-12-30
8881504 System for providing power to an electrically heated catalyst Eugene V. Gonze, Michael J. Paratore, Jr., Charles E. Solbrig 2014-11-11
8871282 Extract of Coptidis rhizoma and novel use thereof in treating respiratory disease Jin Auh, Chang-Kyun Han, Sung-Hum Yeon, Young-June Shin, Min-Ki Shin +1 more 2014-10-28
8846215 Organic light-emitting diode and method for manufacturing same Minseung Chun, Jungi Jang, Sang Young Jeon, Seong So Kim, Hyungjin Lee +6 more 2014-09-30
8813478 Selective catalytic reduction (SCR) system for NOx storage Eugene V. Gonze, Michael J. Paratore, Jr., Steven J. Schmieg 2014-08-26
8769932 Cold start NO2 generation system Eugene V. Gonze, Michael J. Paratore, Jr., Steven J. Schmieg 2014-07-08
D706235 Mobile phone 2014-06-03
8738178 Method for controlling the walk of humanoid robot Young Jin Choi, Do Ik Kim, Yong Hwan Oh, Bum Jae You, Jung San Cho 2014-05-27
D703172 Mobile phone 2014-04-22
8661788 Exhaust aftertreatment systems that include an ammonia-SCR catalyst promoted with an oxygen storage material Gongshin Qi, Wei Li, Steven J. Schmieg 2014-03-04
8654273 Liquid crystal display with printed circuit board on sidewall of frame Won-Kee Hong, Woo-jung LEE 2014-02-18
8642096 Pharmaceutical composition containing herbal extract for prevention or treatment of nephritis Jin Auh, Chang-Kyun Han, Sung-Hum Yeon, Seung-In Choe, Young-June Shin +8 more 2014-02-04
8635862 Control system for reducing nitrous oxide (“N2O”) after selective catalytic reduction (“SCR”) device light-off Eugene V. Gonze, Michael J. Paratore, Jr., Steven J. Schmieg 2014-01-28
8621847 Engine off NH3 based selective catalytic reduction NOX adsorber Eugene V. Gonze, Michael J. Paratore, Jr., Steven J. Schmieg 2014-01-07
D697039 Mobile communication terminal 2014-01-07
D696214 Mobile communication terminal 2013-12-24
8586968 Organic light emitting diode having high efficiency and process for fabricating the same Jun-Gi Jang, Dong-Seob Jeong, Sang Young Jeon, Kong-Kyeom Kim, Wook Dong Cho +2 more 2013-11-19
D692406 Mobile communication terminal 2013-10-29
D691577 Mobile communication terminal 2013-10-15