| 12258282 |
Method for producing nickel sulfate solution for secondary battery from nickel cathode |
Heon Sik CHOI, Tae Kyung LEE |
2025-03-25 |
| 11926882 |
Method for producing aqueous solution containing nickel or cobalt |
Heon Sik CHOI, Chang-Young Choi |
2024-03-12 |
| 10295564 |
Apparatus for clamping a probe card and probe card including the same |
Sung Yong Park, Sang-Boo Kang, Jae Geun Kim, Sung-Hyup Kim, Jeong Min Na +2 more |
2019-05-21 |
| 8477553 |
Fuse circuit and semiconductor device having the same |
Sang-Seok Kang, Sang-Man Byun |
2013-07-02 |
| 8228736 |
Mobile system on chip (SoC) and mobile terminal using the mobile SoC, and method for refreshing a memory in the mobile SoC |
Sang-Seok Kang, Jong-Hyoung Lim |
2012-07-24 |
| 7476983 |
Semiconductor device including wire bonding pads and pad layout method |
Na Rae Kim, Tae-Sik Son, Hee-Joong Oh, Byung-Heon Kwak, Hyung-Dong Kim +1 more |
2009-01-13 |
| 7460428 |
Dynamic random access memory and communications terminal including the same |
Sang-Seok Kang, Byung-Heon Kwak, Kang-Young Cho, Chang-hag Oh |
2008-12-02 |
| 6909654 |
Bit line pre-charge circuit of semiconductor memory device |
Jin Seok Lee, Sang-Seok Kang, Kyu-Chan Lee, Byung-Heon Kwak, Byung-Chul Kim |
2005-06-21 |
| 6522597 |
Semiconductor memory device and bit line isolation gate arrangement method thereof |
Jong-Hyun Choi, Sang-Seok Kang |
2003-02-18 |
| 6490222 |
Decoding circuit for controlling activation of wordlines in a semiconductor memory device |
Jong-Hyun Choi, Sang-Seok Kang, Jei-Hwan Yoo |
2002-12-03 |
| 6473325 |
Bit line sensing control circuit for a semiconductor memory device and layout of the same |
Yun-Sang Lee, Sang-Suk Kang, Jong-Eon Lee |
2002-10-29 |
| 6438042 |
Arrangement of bitline boosting capacitor in semiconductor memory device |
Sang-Seok Kang, Yun-Sang Lee, Jong-Hyun Choi |
2002-08-20 |
| 6396756 |
Integrated circuit memory devices including transmission parts that are adjacent input/output selection parts |
Sang-Seok Kang, Young-Ok Cho |
2002-05-28 |
| 6345011 |
Input/output line structure of a semiconductor memory device |
Sang-Seok Kang, Jong-Hyun Choi, Yun-Sang Lee |
2002-02-05 |
| 6225818 |
Integrated circuits including function identification circuits having operating modes that identify corresponding functions of the integrated circuits |
Cheol-Hong Park, Sang-Seok Kang |
2001-05-01 |
| 6215723 |
Semiconductor memory device having sequentially disabling activated word lines |
Sang-Seok Kang |
2001-04-10 |
| 6111457 |
Internal power supply circuit for use in a semiconductor device |
Jong-Hyoung Lim, Sang-Seok Kang, Chang Joo Choi |
2000-08-29 |
| 5949724 |
Burn-in stress circuit for semiconductor memory device |
Sang-Seok Kang, Kyung-moo Kim, Byung-Heon Kwak |
1999-09-07 |
| 5929696 |
Circuit for converting internal voltage of semiconductor device |
Jong-Hyoung Lim, Sang-Seok Kang, Jin Seok Lee |
1999-07-27 |
