Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11382937 | Proteins derived from Streptococcus pyogenes bacteria and use thereof | Yoon-Keun Kim, Tae Seop Shin | 2022-07-12 |
| 11047231 | Borehole pressure-shear test apparatus capable of measuring horizontal displacement by borehole wall pressing configuration using wedge element | Choong-Ki Chung, Seung Hwan Lee, Young-Woo Song, Bae Jin Lee, Won Chan LEE | 2021-06-29 |
| 8513277 | Pyrrolo[3,2-C] pyridine derivatives and processes for the preparation thereof | Byung-Nak Ahn, Hyouk-Woo Lee, Suk-Won Yoon, Young-Ae Yoon, Dong Hoon Kim +4 more | 2013-08-20 |
| 8476432 | Process for the preparation of HMG-COA reductase inhibitors and intermediates thereof | Hyun Ju, Sang-Sun Joung, Hyun-Jik Yi, Ja-Heouk Khoo, Jong Chul LIM | 2013-07-02 |
| 8188114 | Pyrrolo[2,3-C]pyridine derivatives and processes for the preparation thereof | Byung-Nak Ahn, Hyouk-Woo Lee, Suk-Won Yoon, Young-Ae Yoon, Dong Hoon Kim +5 more | 2012-05-29 |
| 8148529 | Pyrrolo[3,2-C] pyridine derivatives and processes for the preparation thereof | Byung-Nak Ahn, Hyouk-Woo Lee, Suk-Won Yoon, Young-Ae Yoon, Dong Hoon Kim +4 more | 2012-04-03 |
| 7662832 | Pyrrolo[2,3-c]pyridine derivatives and processes for the preparation thereof | Byung-Nak Ahn, Hyouk-Woo Lee, Suk-Won Yoon, Young-Ae Yoon, Dong Hoon Kim +5 more | 2010-02-16 |
| 7642269 | Pyrrolo[3,2-B]pyridine derivatives and processes for the preparation thereof | Byung-Nak Ahn, Hyouk-Woo Lee, Suk-Won Yoon, Young-Ae Yoon, Choong-Hyun Lee +3 more | 2010-01-05 |
| 7541366 | Pyrrolo[3,2-c]pyridine derivatives and processes for the preparation thereof | Byung-Nak Ahn, Hyouk-Woo Lee, Suk-Won Yoon, Young-Ae Yoon, Hyun Ho Choi +1 more | 2009-06-02 |
| 6617870 | Semiconductor probe station | Jong-Hoon Lee, Yu-kwang Shin, Young-nam Ko | 2003-09-09 |
| 6382288 | Tape feeding system for taping apparatus | Dong H. Park, Hyung Gyun An | 2002-05-07 |
| 5954919 | Taping apparatus | Dong H. Park, Hyung Gyun An | 1999-09-21 |