Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12004548 | Method for producing black ginseng concentrate with increased prosapogenin ginsenoside content using continuous steaming-drying technique and combined concentration technology | Sung Keun Choi, Sung Soo Jang, Chang-Soon Lee, Byeong-Seon Jeon, Kun Hee LEE +3 more | 2024-06-11 |
| 11759490 | Process for production of red ginseng hydrolysis concentrate having enriched specific component | Sung Keun Choi, Chang-Soon Lee, Sung Soo Jang, Byeong-Seon Jeon, Kun Hee LEE +4 more | 2023-09-19 |
| 9589568 | Method and device for bandwidth extension | Gyu Hyeok Jeong, Young Han Lee, Hong Kook Kim, In Gyu Kang, Lag Young Kim | 2017-03-07 |
| 9177562 | Speech signal encoding method and speech signal decoding method | Gyu Hyeok Jeong, Jong Ha Lim, In Gyu Kang, Lag Young Kim | 2015-11-03 |
| 9153237 | Audio signal processing method and device | Dae Hwan Kim, Hong Goo Kang, Min Ki Lee, Byung Suk Lee, Gyu Hyeok Jeong | 2015-10-06 |
| 9153238 | Method and apparatus for processing an audio signal | Gyu Hyeok Jeong, Byung Suk Lee, Chang Heon Lee | 2015-10-06 |
| 9020812 | Audio signal processing method and device | Dae Hwan Kim, Hong Goo Kang, Min Ki Lee, Byung Suk Lee, Gyu Hyeok Jeong | 2015-04-28 |
| 8677231 | Electronic document request/supply method based on XML | Kyoung Ro Yoon, Bae Geun Kang | 2014-03-18 |
| 8631318 | Electronic document versioning method and updated document supply method using version number based on XML | Kyoung Ro Yoon, Bae Geun Kang | 2014-01-14 |
| 7584421 | Electronic document request/supply method based on XML | Kyoung Ro Yoon, Bae Geun Kang | 2009-09-01 |
| 7496834 | Electronic document request/supply method based on XML | Kyoung Ro Yoon, Bae Geun Kang | 2009-02-24 |
| 7484171 | Electronic document versioning method and updated document supply method using version number based on XML | Kyoung Ro Yoon, Bae Geun Kang | 2009-01-27 |
| 7398466 | Electronic document versioning method and updated document supply method using version number based on XML | Kyoung Ro Yoon, Bae Geun Kang | 2008-07-08 |