Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10790176 | Substrate carrier | Du-Sik Bae, Hang-Ryong Lim, Se-Won Ko, Yoon-Mi Lee, Jin Ho Kim +2 more | 2020-09-29 |
| 10495615 | Evaluation systems of block copolymer patterns | Min-Soo Suh, Hyun Young Park, Ki Hyun Kim, Kwang-Shin Lim | 2019-12-03 |
| 9528949 | Methods of detecting inhomogeneity of a layer and apparatus for performing the same | Jung-Hoon Kim, Jin-A Ryu, Chang-Ho Lee, Dong Won Kim, Jae-Ho Kim +2 more | 2016-12-27 |
| 8043974 | Semiconductor wet etchant and method of forming interconnection structure using the same | Young-Sub You, Tae-Hyo Choi, Hun-Jung Yi, Kun-Hyung Lee | 2011-10-25 |
| 7985297 | Method of cleaning a quartz part | Pil-Kwon Jun, Bo-yong Lee, Tae-Hyo Choi, Da-Hee Lee, Seung-Ki Chae | 2011-07-26 |
| 7951653 | Methods of manufacturing a semiconductor device using compositions for etching copper | Da-Hee Lee, Seung-Ki Chae, Pil-Kwon Jun, Kwang-Shin Lim | 2011-05-31 |
| 7943562 | Semiconductor substrate cleaning methods, and methods of manufacture using same | Da-Hee Lee, Hun-Jung Yi, Tae-Hyo Choi | 2011-05-17 |
| 7795198 | Composition for removing a polymeric contaminant and method of removing a polymeric contaminant using the same | Sang Mi Lee, Kwang-Shin Lim, Tae-Hyo Choi | 2010-09-14 |
| 7687448 | Composition for removing a photoresist, method of preparing the composition, method of removing a photoresist and method of manufacturing a semiconductor device using the composition | Pil-Kwon Jun, Myoung-Ok Han, Se-Yeon Kim, Kwang-Shin Lim, Tae-Hyo Choi +2 more | 2010-03-30 |
| 7678751 | Composition for removing photoresist, method of removing photoresist and method of manufacturing a semiconductor device using the same | Sang Eon Lee, Sang-Mun Chon, Yang-Koo Lee, Dong-Chul Heo, Pil-Kwon Jun | 2010-03-16 |
| 7608540 | Composition for removing a photoresist, method of preparing the composition, method of removing a photoresist and method of manufacturing a semiconductor device using the composition | Pil-Kwon Jun, Myoung-Ok Han, Se-Yeon Kim, Kwang-Shin Lim, Tae-Hyo Choi +2 more | 2009-10-27 |
| 7351667 | Etching solution for silicon oxide method of manufacturing a semiconductor device using the same | Dong Won Hwang, Hun-Jung Yi, Kwang-Shin Lim | 2008-04-01 |
| 6107730 | Process for manufacturing a frame for color picture tubes | Haeng-min Koo | 2000-08-22 |