Issued Patents All Time
Showing 101–125 of 125 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7485955 | Semiconductor package having step type die and method for manufacturing the same | In-Ku Kang, Seok Goh, Jin Ho Kim, Tae-Gyeong Chung | 2009-02-03 |
| 7371984 | Button assembly of dishwasher | Yong Hee Kim | 2008-05-13 |
| 7297416 | Photoluminescent tile and method for fabricating the same | — | 2007-11-20 |
| 7280458 | Optical pickup apparatus and optimal light spot focusing method | Sung-ro Go, Pyong-yong Seong, Chang-jin Yang, Gi-bong Song, Byung-in Ma +1 more | 2007-10-09 |
| 7171157 | System and method for monitoring and testing network elements | — | 2007-01-30 |
| 7032434 | Water leakage detecting device in dishwasher | Jae Hyuk Lee, In Haeng Cho, Joung Hun Kim | 2006-04-25 |
| 6753018 | Method for processing ginseng and processed ginseng obtained by the same | Seo-Young Park, Sool-Youn Cho, Il Ho Park, Man-Ki Park, Jeong Hill Park | 2004-06-22 |
| 6636464 | Optical pickup device capable of detecting stable error signal | Pyong-yong Seong, Jang-hoon Yoo, Byung-ryul Ryoo, Yong-Ki Son | 2003-10-21 |
| 6630684 | Photonic crystal organic light emitting device having high extraction efficiency | Yong Hee Lee | 2003-10-07 |
| 6587481 | Light emitting module and compatible optical pickup device adopting the same | Pyong-yong Seong, Byung-ryul Ryoo, Yong-Ki Son | 2003-07-01 |
| 6449229 | Optical pickup assembly with adjustable inclination | Seok-jung Kim, Byung-ryul Ryoo, Yong-Ki Son, Pyong-yong Seong, Tae Kyung Kim +1 more | 2002-09-10 |
| 6400658 | DVD-RAM disk reproduction apparatus for reducing errors during detection of identification data | Chang-jin Yang, Pyong-yong Seong, Seong-sin Joo, Soo-yul Jung, Jung-Eon Seo +2 more | 2002-06-04 |
| 6381207 | Optical pickup movable to control beam shift and field angle in an optical disk drive | Byung-ryul Ryoo, Pyong-yong Seong, Seok-jung Kim, Yong-Ki Son, Tae Kyung Kim +1 more | 2002-04-30 |
| 6285646 | Optical pickup using objective lens compatible with a plurality of optical disks | Jang-hoon Yoo, Pyong-yong Seong, Chul-woo Lee | 2001-09-04 |
| 6222801 | Optical pickup using optically variable iris | Jang-hoon Yoo, Pyong-yong Seong, Tae Kyung Kim, Yong-Ki Son | 2001-04-24 |
| 6171950 | Method for forming a multilevel interconnection with low contact resistance in a semiconductor device | Soo-Cheol Lee | 2001-01-09 |
| 6167004 | Error signal detecting apparatus of optical pickup adopting hologram grating | Tae Kyung Kim, Pyong-yong Seong, Jang-hoon Yoo, Byung-ryul Ryoo, Yong-Ki Son +1 more | 2000-12-26 |
| 6020641 | Multilevel interconnection with low contact resistance in a semiconductor device | Soo-Cheol Lee | 2000-02-01 |
| 5822293 | Magnetooptical recording/reproducing apparatus | Byeong-Ho Park | 1998-10-13 |
| 5802035 | Optical pickup apparatus compatible with disks of various formats | — | 1998-09-01 |
| 5799007 | High density compact disc | Byeong-Ho Park, Kyo-bang Chung | 1998-08-25 |
| 5719830 | High-density magneto-optical disk apparatus | Kyo-bang Chung | 1998-02-17 |
| 5691970 | Optical pickup for high-density recording/reproducing | — | 1997-11-25 |
| 5328860 | Method of manufacturing a semiconductor device | Duk-Min Yi, Young-Ok Kim, Gyu-Chul Kim | 1994-07-12 |
| 5278084 | Method of manufacturing a semiconductor device | Duk-Min Yi, Young-Ok Kim, Gyu-Chul Kim | 1994-01-11 |