Issued Patents All Time
Showing 51–56 of 56 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7157960 | Apparatus and method for stabilizing a boosted voltage, apparatus and method for generating a boosted voltage having the same | Sung Eun Kim, Sun Young Kim, Seong-Jun Song, Hoi-Jun Yoo | 2007-01-02 |
| 6620544 | Sealed battery | Jeong-Soon Shin, Ki Woong Jang, Jae-Hou Nah | 2003-09-16 |
| 6548204 | Sealed battery | Jeong-Soon Shin, Ki Woong Jang | 2003-04-15 |
| 6430894 | Sealed double glazing unit | Soo-Choel Chae, Byung-Seok YU, Dong Il Shin, Hee-Sook Yang | 2002-08-13 |
| 5994476 | Process for the preparation of a block copolymer composition | Hyeon-Cheol Shin, Jong-Geun Kim | 1999-11-30 |
| 5840269 | Method of preparing a double layered nickel hydroxide active material | Dong-Yup Shin, Yeong-Chan Eun | 1998-11-24 |