| 12276905 |
Blank mask and photomask using the same |
GeonGon LEE, Inkyun SHIN, Suk Young CHOI, Hyung Joo Lee, Sung Hoon SON +1 more |
2025-04-15 |
| 10075566 |
Packet transmitter, interface device and computing system including the same |
Jaechol Lee, Eung Sup Kim, Sang Heon Lee, Woon Yong JO |
2018-09-11 |
| 9091337 |
Reducer of electric power steering apparatus |
Bong Sung Ko, Seung Yong Pyo, Sung Jae Yoo |
2015-07-28 |
| 8905185 |
Reducer of electric power steering apparatus |
Bong Sung Ko, Seung Yong Pyo, Sung Jae Yoo |
2014-12-09 |
| 8881852 |
Pushable frame with generators that convert kinetic energy into electric energy |
— |
2014-11-11 |
| 8648542 |
Ballast circuit for LED lamp |
Duk Young Kim |
2014-02-11 |
| 7691548 |
Method of manufacturing mask |
— |
2010-04-06 |
