Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11542511 | Recombinant microorganism having simultaneous fermentation ability of at least two sugars and method for producing diol using same | Chelladurai RATHNASINGH, Hyo-Hak Song | 2023-01-03 |
| 10947547 | Recombinant microorganism having enhanced 2,3-butanediol producing ability and method for producing 2,3-butanediol using the same | Hyo-Hak Song, Taek Ho Yang | 2021-03-16 |
| 10006008 | Recombinant microorganism having enhanced ability to produce 2,3-butanediol and method for producing 2,3-butanediol using same | Taek Ho Yang, Hyo-Hak Song, Chelladural Rathnasi | 2018-06-26 |
| 9684299 | Apparatus and method for managing machine tool information for heterogeneous numerical control devices | Dae-Hyuk Chung, Jang Nam Han, Jong Tae Kim, Joo-Sik Lee | 2017-06-20 |
| 9507340 | Tool path part program modification system of NC machine tool | Dae-Hyuk Chung, Joo-Sik Lee | 2016-11-29 |
| 7703972 | Back light unit | So Yeon Park, Sung Chul Shin, Young Woon Kim | 2010-04-27 |
| 7497576 | Projection display | — | 2009-03-03 |
| 7278743 | Single panel illumination system and projection display apparatus using the same | — | 2007-10-09 |
| 7188952 | Micro display projection system | — | 2007-03-13 |
| 7031066 | Integrator of optical device | Ho Joong Kang | 2006-04-18 |