Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9752167 | Methods for production of L-methionine and related products | In-Seok Hwang, Sang-Mok Lee, Youn Jae Lee, Jun Young Jung, Aharon Eyal | 2017-09-05 |
| 9260732 | Methods for production of L-methionine and related products | In-Seok Hwang, Sang-Mok Lee, Youn Jae Lee, Jun Young Jung, Aharon Eyal | 2016-02-16 |
| 8927774 | Method for separating and purifying 1,4-diaminobutane from fermented solution | Won Sik Gwak, Soo An Shin, Han Won Lee | 2015-01-06 |
| 8916213 | Animal feed additives based on fermentation broth and production process thereof by granulation | Youn Jae Lee, Yong Bum Seo, Seung Woo Han, Jae Hun YU, Gyu Nam Cho +1 more | 2014-12-23 |
| 8137939 | Method of recovering L-threonine from L-threonine fermentation broth using nonsolvent | Gyu Nam Cho, Won Seop Choi, Yong Bum Seo, Seung Woo Han, Yoo-Shin Kim +2 more | 2012-03-20 |
| 7514111 | Method for preparing granular animal feed additive and granular animal feed additive prepared by the method | Gyu Nam Cho, Yong Bum Seo, Seung Woo Han, Jae Hun YU, Hyun Tae Kim | 2009-04-07 |
| 6867109 | Mask set for compensating a misalignment between patterns and method of compensating a misalignment between patterns using the same | Tae Hum Yang | 2005-03-15 |
| 6713883 | Mask set for compensating a misalignment between patterns | Tae Hum Yang | 2004-03-30 |
| 6373297 | Input buffer capable of achieving quick response | Jung Woo Lee | 2002-04-16 |
| 5721705 | Circuitry for controlling a threshold voltage in a flash memory cell | Jae-Hyun Sone | 1998-02-24 |