DH

Duck-Chul Hwang

Samsung: 32 patents #3,705 of 75,807Top 5%
SC Sk Innovation Co.: 20 patents #8 of 957Top 1%
SC Sk On Co.: 10 patents #20 of 333Top 7%
SC Soulbrain Co.: 1 patents #45 of 107Top 45%
📍 Yongin-si, KR: #226 of 9,683 inventorsTop 3%
Overall (All Time): #36,671 of 4,157,543Top 1%
62
Patents All Time

Issued Patents All Time

Showing 26–50 of 62 patents

Patent #TitleCo-InventorsDate
10263255 Lithium secondary battery Kook Hyun Han, Kyung Bin Yoo 2019-04-16
10217991 Lithium secondary battery Jin Sub Lim, Kook Hyun Han 2019-02-26
10199644 Lithium secondary battery Kyung Bin Yoo, Kook Hyun Han 2019-02-05
10199650 Lithium secondary battery and method of fabricating the same Kyung Bin Yoo, Kook Hyun Han 2019-02-05
10170760 Lithium ion secondary battery Jin Sub Lim, Kook Hyun Han 2019-01-01
9450223 Lithium secondary battery Keun-Won Song, Yong-beom Lee, Jeong-Ki Ha 2016-09-20
9437896 Method of preparing lithium secondary battery Keun-Won Song, Yong-beom Lee, Jeong-Ki Ha 2016-09-06
9287585 Electrolyte for rechargeable lithium battery and rechargeable lithium battery Euy-Young Jung, Jong-Hwa Lee, In-Tae Mun, Sae-Weon Roh, So-Hyun Hur +3 more 2016-03-15
9088045 Silicon-based negative active material, preparing method of preparing same and rechargeable lithium battery including same Sang Eun Park, Young-Ugk Kim, Young Hwan Kim, Sang Min Lee, Young Jun Lee +5 more 2015-07-21
9005823 Electrolyte for rechargeable lithium battery and rechargeable lithium battery including the same Eun-Gi Shim, Jong Hyun Lee, Jong Su Kim, Young Min Kim 2015-04-14
8906559 Electrolyte including an additive for rechargeable lithium battery and rechargeable lithium battery including same Euy-Young Jung, Jong-Hwa Lee, In-Tae Mun, Sae-Weon Roh, So-Hyun Hur +3 more 2014-12-09
8808915 Rechargeable lithium battery So-Hyun Hur, Euy-Young Jung, Yong-Chul Park, Jong-Hwa Lee, Jeom-Soo Kim +2 more 2014-08-19
8808918 Rechargeable lithium battery Euy-Young Jung, Jeom-Soo Kim, Jong-Hwa Lee, Yong-Chul Park, Jae-Yul Ryu +1 more 2014-08-19
8802300 Rechargeable lithium battery Jong-Hwa Lee, Jeom-Soo Kim, Yong-Chul Park, Jae-Yul Ryu, Euy-Young Jung +1 more 2014-08-12
8685559 Rechargeable battery and battery module Geun-Bae Kim, Yong-Chul Park, Won-Il Jung, Jong-Hwa Lee, Jeom-Soo Kim +1 more 2014-04-01
8389162 Electrolyte for rechargeable lithium battery including additives, and rechargeable lithium battery including the same Sang Min Lee, Kyoung-Han Yew, Sang Jin Kim 2013-03-05
8268486 Positive electrode for rechargeable lithium battery and rechargeable lithium battery including same Yong-Chul Park, Jeom-Soo Kim, Jae-Yul Ryu, Jong-Hwa Lee, Euy-Young Jung +1 more 2012-09-18
8101303 Lithium battery with lithium salt mixture Jeom-Soo Kim, Jin-Bum Kim, Yong-Chul Park, Jong-Hwa Lee 2012-01-24
8003252 Electrode for rechargeable lithium battery and rechargeable lithium battery including same Euy-Young Jung, Yong-Chul Park, Jeom-Soo Kim, Jong-Hwa Lee, Jae-Yul Ryu +1 more 2011-08-23
7923149 Positive electrode for rechargeable lithium battery and rechargeable lithium battery including same Yong-Chul Park, Jeom-Soo Kim, Jae-Yul Ryu, Jong-Hwa Lee, Euy-Young Jung +1 more 2011-04-12
7745048 Rechargeable lithium polymer battery Yun-Suk Choi, Chung Kun Cho, Sang-mock Lee 2010-06-29
7736809 Rechargeable lithium ion battery Yun-Suk Choi, Zin Park, Jong-Ki Lee, Jea-Woan Lee, Chung Kun Cho 2010-06-15
7629083 Method of preparing a lithium metal anode Chung Kun Cho, Sang-mock Lee, Seung-sik Hwang 2009-12-08
7601458 Rechargeable battery and battery module Geun-Bae Kim, Yong-Chul Park, Won-Il Jung, Jong-Hwa Lee, Jeom-Soo Kim +1 more 2009-10-13
7560192 Rechargeable lithium ion battery Yun-Suk Choi, Zin Park, Jong-Ki Lee, Jea-Woan Lee, Chung Kun Cho 2009-07-14