Issued Patents All Time
Showing 1–25 of 31 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12353074 | Display apparatus having a viewing angle control unit | Seung Joon Lee, Yong Kun Kim, Seong Yeop Kim | 2025-07-08 |
| 9885953 | Method of manufacturing a mask | Jin-Seok Heo, Chang-Min Park, Jeong-Ho Yeo | 2018-02-06 |
| 9645302 | Backlight unit and display device including the same | Young Min Kweon, Du-Ho Jo | 2017-05-09 |
| 9383509 | Display device | Ji Woon Min | 2016-07-05 |
| 9256124 | Apparatus for manufacturing a mask | Jin-Seok Heo, Chang-Min Park, Jeong-Ho Yeo | 2016-02-09 |
| 8930011 | Method of measuring an overlay of an object | Jin-Seok Heo, Jeong-Ho Yeo | 2015-01-06 |
| 8735053 | Methods of forming photoresist patterns | Subramanya Mayya, Takahiro Yasue, Yool Kang | 2014-05-27 |
| 8492058 | Photolithography method including technique of determining distribution of energy of exposure light passing through slit of exposure apparatus | Jin-Seok Heo, Jeong-Ho Yeo | 2013-07-23 |
| 8427597 | Module for liquid crystal display device having cushion members to prevent mechanical deformation and light leakage | Kyoung Sub Kim | 2013-04-23 |
| 8373819 | Backlight unit and liquid crystal display device having the same | Joo Hong Lee, Hong Sung Song, Woong Ki Min, Ji Woon Min | 2013-02-12 |
| 8338063 | Photolithography method including technique of determining distribution of energy of exposure light passing through slit of exposure apparatus | Jin-Seok Heo, Jeong-Ho Yeo | 2012-12-25 |
| 8263323 | Method of forming fine pattern using block copolymer | Dong Ki Yoon, Shi-Yong Yi, Kyoung-seon Kim, Sang Ouk Kim, Seung Hak Park | 2012-09-11 |
| 8263487 | Method of forming patterns of semiconductor device | Dong Ki Yoon, Shi-Yong Yi, Seong-woon Choi, Kwang-Sub Yoon, Myeong-Cheol Kim +1 more | 2012-09-11 |
| 8227349 | Method of forming a mask pattern, method of forming a minute pattern, and method of manufacturing a semiconductor device using the same | Hyoung-hee Kim, Yool Kang, Seong Ho Moon, So-Ra Han, Seong-woon Choi | 2012-07-24 |
| 8169012 | Semiconductor device and method of fabricating the semiconductor device | Yong-Kug Bae, Si-hyeung Lee, Tae-hyuk Ahn | 2012-05-01 |
| 8125617 | Apparatus and method for manufacturing semiconductor device | Sang-Yoon Woo, Yong-Jin Cho | 2012-02-28 |
| 7944519 | Liquid crystal display module | Jae Ho Lee | 2011-05-17 |
| 7862988 | Method for forming patterns of semiconductor device | Cha-Won Koh, Yool Kang, Sang-Gyun Woo, Gi-Sung Yeo, Ji-Young Lee | 2011-01-04 |
| 7825041 | Method of reworking a semiconductor substrate and method of forming a pattern of a semiconductor device | Eun-Sung Kim, Tae-Kyu Kim | 2010-11-02 |
| 7678650 | Nonvolatile memory device and method of manufacturing the same | Cha-Won Koh, Byung-Hong Chung, Sang-Gyun Woo, Jeong-Lim Nam, Jai-Hyuk Song +2 more | 2010-03-16 |
| 7611368 | Backlight assembly and assembling method thereof | Sang-Mook Lee | 2009-11-03 |
| 7604907 | Multi-exposure semiconductor fabrication mask sets and methods of fabricating such multi-exposure mask sets | Doo-Youl Lee, Gi-Sung Yeo, Sang-Gyun Woo, Sook Lee, Joo-On Park +1 more | 2009-10-20 |
| 7582899 | Semiconductor device having overlay measurement mark and method of fabricating the same | Cha-Won Koh, Sang-Gyun Woo, Gi-Sung Yeo, Hyun Jae Kang, Jang-Ho Shin | 2009-09-01 |
| 7560768 | Nonvolatile memory device and method of manufacturing the same | Cha-Won Koh, Byung-Hong Chung, Sang-Gyun Woo, Jeong-Lim Nam, Jai-Hyuk Song +2 more | 2009-07-14 |
| 7540970 | Methods of fabricating a semiconductor device | Cha-Won Koh, Sang-Gyun Woo, Jeong-Lim Nam, Kyeong-Koo Chi, Gi-Sung Yeo +2 more | 2009-06-02 |