Fuel cell system and power managing method of the same YJ Kim, L Hu, JS Heo, H Cho US Patent App. 13/137,013, 2012 | 263 | 2012 |
Battery pack charged by external power generator and supplying discharge power to external load in parallel to external power generator DR Kim, IS Song, JK Park, SC Lee, YJ Kim US Patent 7,786,696, 2010 | 47 | 2010 |
Monolithic ink-jet printhead having a heater disposed between dual ink chambers and method for manufacturing the same H Song, Y Oh, J Park, K Kuk, C Lee, YJ Kim, JH Lim US Patent 7,018,017, 2006 | 41 | 2006 |
System integration of a portable direct methanol fuel cell and a battery hybrid Y Kim, D Shin, J Seo, N Chang, H Cho, Y Kim, S Yoon International journal of hydrogen energy 35 (11), 5621-5637, 2010 | 39 | 2010 |
Battery control method and apparatus, and battery pack Y Kim, YEO Taejung US Patent 10,270,262, 2019 | 30 | 2019 |
Method and apparatus of charging battery of vehicle using regenerative braking J Daebong, Y Kim, Y Sung US Patent 10,752,124, 2020 | 28 | 2020 |
High-efficiency active DMFC system for portable applications JM Kwon, YJ Kim, HJ Cho IEEE transactions on power electronics 26 (8), 2201-2209, 2011 | 25 | 2011 |
Power conversion apparatus including multiple dc-dc converters and method of controlling multiple dc-dc converters YJ Kim, H Cho, JH Kim, DK Kim US Patent App. 14/103,880, 2014 | 23 | 2014 |
Apparatus and method for managing battery Y Kim, J Jinyong, Y Sung US Patent App. 15/890,664, 2019 | 22 | 2019 |
Method and apparatus for battery equalization, and battery pack using the same Y Kim US Patent 10,491,007, 2019 | 21 | 2019 |
Manufacturing method of stacked electrodes by winding type electrode stacking and stacked electrode thereby YJ Kim, HS Lee, GS Kim, JM Woo US Patent App. 12/549,858, 2010 | 20 | 2010 |
State-of-charge balancing control of a battery power module for a modularized battery for electric vehicle SC Choi, JY Jeon, TJ Yeo, YJ Kim, DY Kim, CY Won Journal of Electrical Engineering & Technology 11 (3), 629-638, 2016 | 17 | 2016 |
Battery control method and apparatus, battery module, and battery pack Y Kim, YEO Taejung, J Jinyong US Patent 10,293,693, 2019 | 15 | 2019 |
Hybrid voltage supply apparatus, method of controlling the same, and electronic system employing the same as power supply L Hu, YJ Kim, H Cho, JY Lee, YS Joung US Patent 8,153,313, 2012 | 15 | 2012 |
Power supply apparatus using fuel cell and method of controlling the same YJ Kim, H Chang, D Sohn, K Choi US Patent App. 11/388,974, 2006 | 14 | 2006 |
Apparatus and method of charging modules of battery pack based on set charging groups JH Kim, DR Jung, YJ Kim, TW Song, TJ Yeo US Patent 10,263,435, 2019 | 13 | 2019 |
Fuel cell system and fuel cell power managing method YJ Kim, L Hu, H Cho, J Kim, SK Yoon US Patent 8,399,141, 2013 | 11 | 2013 |
Fuel cell system and method of operating the same YJ Kim, JY Lee, JH Kim, H Cho, L Hu, YS Joung US Patent App. 11/778,317, 2008 | 10 | 2008 |
Fuel cell system and driving method thereof D Kim, H Kim, YJ Kim, JM Kwon, L Hu US Patent App. 13/402,739, 2013 | 7 | 2013 |
Apparatus for controlling a temperature of an ink-jet printhead YJ Kim, K Kuk, Y Oh US Patent 7,201,461, 2007 | 7 | 2007 |