CH

Changjoo Han

LG: 5 patents #7,897 of 26,165Top 35%
Overall (All Time): #1,018,170 of 4,157,543Top 25%
5
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
8192874 Lithium secondary battery of electrolyte containing ammonium compounds Soo ik Jo, Jisang Yu, Byungchul Choi 2012-06-05
7879491 Electrode assembly having member for holding electrodes and secondary battery comprising the same Junill Yoon, Jongmoon Yoon 2011-02-01
7749660 Electrolyte for improving life characteristics at high temperature and lithium secondary battery comprising the same Yun Ho Lee, Seungdon Choi, Jonghwan Kim, Jisang Yu 2010-07-06
7638229 Lithium secondary battery of electrolyte containing ammonium compounds Soo ik Jo, Jisang Yu, Byungchul Choi 2009-12-29
7592098 Lithium secondary battery of improved performance Jonghwan Kim, Dong-Su Kim, Hojin Jeon 2009-09-22