Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12259521 | Method and system of analyzing ingredients of artificial rainfall for verification of cloud seeding effect | Hae Jung Koo, Ki-Ho Chang, Joo Wan Cha, Hyunjun Hwang, Minhoo Kim +10 more | 2025-03-25 |
| 11270335 | Systems and methods for maximizing budget utilization through management of limited resources in an online environment | Jun-young Mun, Ankit Arora, Young Jin Kim, Ji Hoon Kim, Byoung In LIM +4 more | 2022-03-08 |
| 8250098 | User preference information structure having multiple hierarchical structure and method for providing multimedia information using the same | Kyoung Ro Yoon, Sung Bae Jun | 2012-08-21 |
| 7801732 | Audio codec system and audio signal encoding method using the same | Yong-Chul Park, Jae Myuck Lee, Jun Lee | 2010-09-21 |
| 7795526 | Apparatus and method for reproducing MIDI file | Yong-Chul Park, Jun Lee, Yong Hee Lee | 2010-09-14 |
| 7599955 | User preference information structure having multiple hierarchical structure and method for providing multimedia information using the same | Kyoung Ro Yoon, Sung Bae Jun | 2009-10-06 |
| 7509581 | Video browser based on character relation | Jin Soo Lee | 2009-03-24 |
| 7442868 | Apparatus and method for processing ringtone | Yong-Chul Park, Jae Hyuck Lee, Jun Lee | 2008-10-28 |
| 7427709 | Apparatus and method for processing MIDI | Jae Hyuck Lee, Yong-Chul Park, Jun Lee | 2008-09-23 |
| 7414187 | Apparatus and method for synthesizing MIDI based on wave table | Yong-Chul Park, Jae Hyuck Lee, Jun Lee | 2008-08-19 |
| 7383314 | User preference information structure having multiple hierarchical structure and method for providing multimedia information using the same | Kyoung Ro Yoon, Sung Bae Jun | 2008-06-03 |
| 7296064 | User preference information structure having multiple hierarchical structure and method for providing multimedia information using the same | Kyoung Ro Yoon, Sung Bae Jun | 2007-11-13 |
| 7039255 | Method for searching multimedia using progressive histogram | Jin Soo Lee, Heon Kim | 2006-05-02 |
| 6850639 | Color space quantization descriptor structure | Hyeon Jun Kim | 2005-02-01 |
| 6789088 | Multimedia description scheme having weight information and method for displaying multimedia | Jin Soo Lee | 2004-09-07 |
| 6602297 | Motional video browsing data structure and browsing method therefor | — | 2003-08-05 |
| 6599333 | Method of manufacturing lithium secondary battery | Hee-Tak Kim, Sun-Wook Kim | 2003-07-29 |
| 6521382 | Method of preparing polymer electrolyte composition and method of manufacturing lithium secondary battery using the same | Hee-Tak Kim, Sun-Wook Kim | 2003-02-18 |