Issued Patents All Time
Showing 176–200 of 204 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7113689 | Microelectromechanical systems (MEMS) variable optical attenuator | Yoon Shik Hong, Young Gyu Lee, Sung Cheon Jung, Sang Kee YOON, Hyun Kee Lee +2 more | 2006-09-26 |
| 7105401 | Capacitor for semiconductor device, manufacturing method thereof, and electronic device employing the same | Yo-sep Min, Young Jin Cho | 2006-09-12 |
| 7084482 | Capacitor of a semiconductor device and memory device using the same | Bum-seok Seo | 2006-08-01 |
| 7061034 | Magnetic random access memory including middle oxide layer and method of manufacturing the same | Sang Jin Park, Tae Wan Kim, Wan-jun Park, I-hun Song | 2006-06-13 |
| 7043383 | Frequency error detection apparatus and method based on histogram information on input signals | Jae Wook Lee | 2006-05-09 |
| 7030450 | Precursor for hafnium oxide layer and method for forming halnium oxide film using the precursor | Yo-sep Min, Young Jin Cho | 2006-04-18 |
| 7005391 | Method of manufacturing inorganic nanotube | Yo-sep Min, Eun-ju Bae, Won-bong Choi, Young Jin Cho | 2006-02-28 |
| 6964007 | Asymmetric error correction apparatus and method, and clock recovering apparatus for optical reading system employing the same | Seok-Jun Ko, Pan-Soo Kim, Hyung Jin CHOI | 2005-11-08 |
| 6945639 | Automatic ink supply device | — | 2005-09-20 |
| 6919597 | Bismuth titanium silicon oxide, bismuth titanium silicon oxide thin film, and method for forming the thin film | Young Jin Cho, Yo-sep Min, Young-soo Park, June-key Lee, Yong-kyun Lee | 2005-07-19 |
| 6911402 | Deposition method of a dielectric layer | Yo-sep Min, Young Jin Cho | 2005-06-28 |
| 6901204 | Microelectromechanical system (MEMS) variable optical attenuator | Yoon Shik Hong, Sang Kee YOON, Suk Kee Hong, Young Gyu Lee, Sung Cheon Jung | 2005-05-31 |
| 6870409 | Frequency synthesizer for reducing noise | — | 2005-03-22 |
| 6816295 | MEMS variable optical attenuator | Sung Cheon Jung, Yoon Shik Hong, Hyun Kee Lee | 2004-11-09 |
| 6775459 | Variable optical attenuator | Yoon Shik Hong, Yong-San Shin, Young Yun Kim, Jong Hyun Lee, Sung Cheon Jung | 2004-08-10 |
| 6752869 | Atomic layer deposition using organometallic complex with &bgr;-diketone ligand | Dae-sig Kim, Yo-sep Min, Young Jin Cho | 2004-06-22 |
| 6718114 | Variable optical attenuator of optical path conversion | Yoon Shik Hong, Sung Cheon Jung, Hyun Kee Lee | 2004-04-06 |
| 6698502 | Micro cooling device | — | 2004-03-02 |
| 6686066 | Light-emitting compound and display device adopting light-emitting compound as color-developing substance | Soon-Ki Kwon, Yun-Hi Kim, Dong Cheol Shin, Jun Hwan Ahn, Han-sung Yu | 2004-02-03 |
| 6669990 | Atomic layer deposition method using a novel group IV metal precursor | Yo-sep Min, Dae-sig Kim, Young Jin Cho | 2003-12-30 |
| 6552839 | Optical switch | Yoon Shik Hong, Joon Seok Kang, Sang Kee YOON, Sung Cheon Jung, Hyun Kee Lee | 2003-04-22 |
| 6542297 | Half mirror varying apparatus for three-dimensional image displaying apparatus | Sang Woo Kim | 2003-04-01 |
| 6506504 | Light-emitting compound and display device adopting light-emitting compound as color-developing substance | Soon-Ki Kwon, Yun-Hi Kim, Dong Cheol Shin, Jun Hwan Ahn, Han-sung Yu | 2003-01-14 |
| 6459845 | Variable optical attenuator | Yoon Shik Hong, Hyun Kee Lee, Sung Cheon Jung | 2002-10-01 |
| 6443222 | Cooling device using capillary pumped loop | Hayong Yun, Geunbae Lim, Yukeun Eugene Pak | 2002-09-03 |