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Non-volatile memory device having page buffers with differing characteristics |
Jong-Hoon Lee, Woo-Pyo Jeong, Sang-Wan Nam, Jung-Ho Song, Yun-Ho Hong +1 more |
2019-06-18 |
| 9862839 |
Pigment having excellent electrical conductivity and corrosion resistance and method for preparing same |
Kil-Wan Chang, Kwang-Soo Lim, Byung-Ki Choi, Bong Geun Song, Kwang-Choong Kang |
2018-01-09 |
| 8524590 |
Memory device and method for manufacturing memory devices |
Suk-Joon Son |
2013-09-03 |
| 8153287 |
Air supply system for fuel cell and fuel cell system using the same |
Jun-Won Suh, Jong-Ki Lee, Won-Hyouk Jang, Ri-A Ju, Dong Yun Lee +1 more |
2012-04-10 |
| 8133622 |
Heated reformer and fuel cell system having the same |
Zin Park, Ju-Yong Kim, Ji-Seong Han, Hyun-Jeong Lim, Ho-Jin Kweon |
2012-03-13 |
| 8062800 |
Catalyst for reformer used in fuel cell system, reformer, and fuel cell system comprising same |
Zin Park, In-Hyuk Son, Dong-Myung Suh |
2011-11-22 |
| 8053119 |
Reformer and fuel cell system having the same |
Ju-Yong Kim, Hyun-Jeong Lim, Ji-Seong Han, Zin Park |
2011-11-08 |
| 7971606 |
Fuel tank and cap device thereof |
Jun-Won Suh, Jong-Ki Lee, Ri-A Ju, Won-Hyouk Jang, Dong Yun Lee +2 more |
2011-07-05 |
| 7887605 |
Reformer for fuel cell |
Zin Park, Ju-Yong Kim, Dong-Myung Suh, In-Hyuk Son, Dong Uk Lee |
2011-02-15 |
| 7846609 |
Module-type fuel cell system |
Jung-Kurn Park, Dong Hyun Kim |
2010-12-07 |
| 7846605 |
Pump having noise-proof and vibration-proof structure and fuel cell system using the same |
Sang-Hyeon Choi, Jong-Ki Lee, Won-Hyouk Jang, Jun-Won Suh, Dong Yun Lee +2 more |
2010-12-07 |
| 7807517 |
Method of fabricating a semiconductor device having a single gate electrode corresponding to a pair of fin-type channel regions |
Suk-pil Kim, Yoon-dong Park, Won-joo Kim, Dong-Gun Park, Suk-Kang Sung +3 more |
2010-10-05 |
| 7799449 |
Reformer having improved heat delivery and fuel cell system having the same |
Zin Park, Ju-Yong Kim, Hyun-Jeong Lim, Ji-Seong Han, Ho-Jin Kweon |
2010-09-21 |
| 7737485 |
Non-volatile memory cells including fin structures |
Choong-Ho Lee, Tae-Yong Kim |
2010-06-15 |
| 7678491 |
Stack and fuel cell system using the same |
Jun-Won Suh, Jong-Ki Lee, Ri-A Ju, Won-Hyouk Jang, Dong Yun Lee +2 more |
2010-03-16 |
| 7602010 |
Multi-bit multi-level non-volatile memory device and methods of operating and fabricating the same |
Byung Yong Choi, Tae-Yong Kim, Suk-Kang Sung, Hye-Jin Cho, Dong-Gun Park +1 more |
2009-10-13 |
| 7547943 |
Non-volatile memory devices that include a selection transistor having a recessed channel and methods of fabricating the same |
Myoung-Kwan Cho, Wook-Hyun Kwon |
2009-06-16 |
| 7473611 |
Methods of forming non-volatile memory cells including fin structures |
Choong-Ho Lee, Tae-Yong Kim |
2009-01-06 |
| 7432160 |
Semiconductor devices including transistors having three dimensional channels and methods of fabricating the same |
Chul Lee |
2008-10-07 |
| 7419859 |
Method of fabricating a semiconductor device having a single gate electrode corresponding to a pair of fin-type channel regions |
Suk-pil Kim, Yoon-dong Park, Won-joo Kim, Dong-Gun Park, Suk-Kang Sung +3 more |
2008-09-02 |
| 7371638 |
Nonvolatile memory cells having high control gate coupling ratios using grooved floating gates and methods of forming same |
Choong-Ho Lee, Tae-Yong Kim |
2008-05-13 |
| 7315055 |
Silicon-oxide-nitride-oxide-silicon (SONOS) memory devices having recessed channels |
Myoung-Kwan Cho, Sung-Hoi Hur |
2008-01-01 |
| 7227220 |
Semiconductor devices having buried bit lines and methods of manufacturing semiconductor devices having buried bit lines |
Tae-Yong Kim, Choong-Ho Lee, Chul Lee, Suk-Kang Sung, Hye-Jin Cho |
2007-06-05 |
| 7177192 |
Method of operating a flash memory device |
Jae-Man Yoon, Dong-Gun Park, Choong-Ho Lee |
2007-02-13 |
