| 11795313 |
Rubber composition for fuel-cell cooling hose and fuel-cell cooling hose using same |
Jong Min Park |
2023-10-24 |
| 11139517 |
Battery pack comprising electrode terminal connection plate |
Kun-Joo YANG, Seog Jin YOON |
2021-10-05 |
| 10538846 |
Etching solution composition for tungsten layer, method for preparing electronic device using the same and electronic device |
Seong-Min Kim, Kyong Ho Lee |
2020-01-21 |
| 9966637 |
Battery module comprising wire-fixing ribs |
Hyoung-Chul Yoon, Seog Jin YOON |
2018-05-08 |
| 9640899 |
Waterproof electrical receptacle assembly |
Jung-Hoon Kim, Hye Jun Lee |
2017-05-02 |
| 7343103 |
Apparatus and method for detecting beam power in optical drive |
Pyong-yong Seong, Jong-koog Lee, Kun-soo Kim, Sung-du Kwon |
2008-03-11 |
| 7272103 |
Laser power monitor device, optical pickup including the same, and optical recording and/or reproducing apparatus including the same |
Sung-du Kwon, Jun Hyuk Lee, Pyong-yong Seong, Hyun Cheal Bang, Jong-koog Lee |
2007-09-18 |
| 7251209 |
Optical pickup and a wedge beam splitter |
Pyong-yong Seong, Seung-man Han, Hyun-seob Choi, Eun-goo Kim, Jong-koog Lee +2 more |
2007-07-31 |
| 7248553 |
Laser power control device |
Sung-du Kwon, Jun Hyuk Lee, Jung-koog Lee, Hyun Cheal Bang |
2007-07-24 |
| 7068933 |
Apparatus and method for detecting beam power in optical drive |
Pyong-yong Seong, Jong-koog Lee, Kun-soo Kim, Sung-du Kwon |
2006-06-27 |
| 6183835 |
Manufacturing method of reinforced fiber sheet useful for repairing/reinforced concrete structure |
Sam Tae Chung, Se Hyun Cho, Il Soo Jeong |
2001-02-06 |
