Issued Patents All Time
Showing 76–96 of 96 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8695811 | Hybrid porous structured material, membrane including the same, and method of preparing hybrid porous structure material | Hyo-Cheon Kang, Sung Soo HAN, Pil Jin Yoo, Du Yeol Ryu, Seon Ju Yeo | 2014-04-15 |
| 8663664 | Temperature sensitive state-changing hydrogel composition and method for their preparation | Tae-Won Son, Hyun-Oh Yoo | 2014-03-04 |
| 8545144 | Apparatus for processing eyeglass lens | — | 2013-10-01 |
| 8461146 | Pharmaceutical composition for the treatment of premature ejaculation | Hyun-Uk Seol, Young Sung Lee, Kyeong Bae Kim, Jeong Min Seo, Kyoung-Kyu Ahn | 2013-06-11 |
| 8349075 | 2-dimensional line-defects controlled silicon ingot, wafer and epitaxial wafer, and manufacturing process and apparatus therefor | Do-Won Song, Eun-Sang Ji, Young-Kyu Choi, Hwa-Jin Jo | 2013-01-08 |
| 8114215 | 2-dimensional line-defects controlled silicon ingot, wafer and epitaxial wafer, and manufacturing process and apparatus therefor | Do-Won Song, Eun-Sang Ji, Young-Kyu Choi, Hwa-Jin Jo | 2012-02-14 |
| 8055640 | System and method for transmitting multimedia contents | Sun Woo Park, In Won Kang, Taeyong Park, Sungtack Byun | 2011-11-08 |
| 8023346 | Semiconductor memory device including signal controller connected between memory blocks | Dong-Hak Shin, Jin-seok Kwak | 2011-09-20 |
| 7759368 | Sustained release composition for oral administration of niacin | Jong Soo Woo | 2010-07-20 |
| 7608383 | UV radiation blocking protective layers compatible with thick film pastes | Gann Xu | 2009-10-27 |
| 7532889 | Hard handover method and radio network controller therefor in a mobile telecommunication system | — | 2009-05-12 |
| 7402373 | UV radiation blocking protective layers compatible with thick film pastes | Gann Xu | 2008-07-22 |
| 7374859 | Protective layers compatible with thick film pastes | — | 2008-05-20 |
| 7236662 | Mode converter device using omnidirectional reflectors | Hong-seok Lee, Seong-Mo Hwang, Seung-ho Nam, Young-chan Kim | 2007-06-26 |
| 7233718 | Optical device and method of manufacturing the same | Seong-Mo Hwang, Seung-ho Nam, Young-chan Kim | 2007-06-19 |
| 7198547 | Lens edger | Soon Yong Shim | 2007-04-03 |
| 6043373 | Heterocycle-fused thiazole derivatives | Han Yong Yoo, Kae Jong Chung, Jun Pyo Chai, Man Sik Chang, Sung Gyu Kim +7 more | 2000-03-28 |
| 5952504 | 4-amino-3-acylnaphthyridine derivatives | Han Yong Yoo, Kae Jong Chung, Man Sik Chang, Sung Gyu Kim, Wahn Soo Choi +6 more | 1999-09-14 |
| 5773938 | Apparatus for controlling speed of a rotary motor | Goan-soo Seong, In-joong Ha | 1998-06-30 |
| 5666034 | Method for controlling velocity of a rotary motor and an apparatus therefor | Gan-soo Seoung, In-Jung Ha | 1997-09-09 |
| 4569417 | Buckled belt for the emergency escape | Woo Kyu Lee | 1986-02-11 |