Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7634487 | System and method for index reorganization using partial index transfer in spatial data warehouse | Hae-Young Bae, Jae-Dong Lee, Young-Hwan Oh, Myoung-Keun Kim, Soon-Young Park +5 more | 2009-12-15 |
| 6403266 | Polymer electrolyte composition, method for preparing the same and lithium secondary battery employing the same | Hee-Tak Kim, Sun-Wook Kim | 2002-06-11 |