Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8766590 | Energy storage system of apartment building, integrated power management system, and method of controlling the system | — | 2014-07-01 |
| 8604746 | Contactless power charging system and energy storage system including the same | — | 2013-12-10 |
| 5403626 | Process for preparing hydrophilic polymer films and apparatus thereof | Young-Hee Kim, Jae W. Kim, Jeong Wook An | 1995-04-04 |
| 5275663 | Process for preparing hydrophilic polymer film and apparatus thereof | Young-Hee Kim, Jae W. Kim, Jeong Wook An | 1994-01-04 |