Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8062102 | Polishing pads including slurry and chemicals thereon and methods of fabricating the same | Moo-Yong Park, Jong Won Lee, Sang-Rok Ha | 2011-11-22 |
| 8043960 | Contact structure of semiconductor devices and method of fabricating the same | Jung-Hwan Oh, Byung-Lyul Park | 2011-10-25 |
| 7807337 | Inductor for a system-on-a-chip and a method for manufacturing the same | Hyo-Jong Lee, Ui-Hyoung Lee, Sang-rok Hah, In-Ryong Kim, Yi-Gwon Kim | 2010-10-05 |
| 7645695 | Method of manufacturing a semiconductor element | Jun-Hwan Oh, Sang Min Lee, Ju-hyuck Chung | 2010-01-12 |
| 7488235 | Polishing apparatus and related polishing methods | Moo-Yong Park, Sang-rok Hah, Jong-Gyoon Kim, Ja-Hyung Han | 2009-02-10 |
| 7365021 | Methods of fabricating a semiconductor device using an organic compound and fluoride-based buffered solution | Mi Young Kim, Sang Cheol Han, Tai-hyoung Kim, Jeong-Wook Hwang | 2008-04-29 |
| 7183226 | Method of forming a trench for use in manufacturing a semiconductor device | Sung Bae Lee, Sang-rok Hah | 2007-02-27 |
| 7180188 | Contact structure of semiconductor devices and method of fabricating the same | Jung-Hwan Oh, Byung-Lyul Park | 2007-02-20 |
| 7066785 | Polishing apparatus and related polishing methods | Moo-Yong Park, Sang-rok Hah, Jong-Gyoon Kim, Ja-Hyung Han | 2006-06-27 |
| 7026242 | Method for filling a hole with a metal | Sang-rok Hah, Il-Goo Kim, Jun-Hwan Oh | 2006-04-11 |
| 6983755 | Cleaning method and cleaning apparatus for performing the same | Chang-Hyeon Nam, Kyung-Hyun Kim | 2006-01-10 |
| 6976902 | Chemical mechanical polishing apparatus | Ja-Eung Koo, Jong Won Lee, Sung Bae Lee, Duk-Ho Hong, Sang-rok Hah | 2005-12-20 |
| 6924207 | Method of fabricating a metal-insulator-metal capacitor | Sang-rok Hah, Ja-Eung Koo | 2005-08-02 |
| 6924234 | Method and apparatus for polishing a copper layer and method for forming a wiring structure using copper | Ja-Hyung Han, Sang-rok Hah, Duk-Ho Hong, Byung-Lyul Park | 2005-08-02 |
| 6228739 | Pre-treatment method performed on a semiconductor structure before forming hemi-spherical grains of capacitor storage node | Heon-jae Ha, Young-ki Hong, Jae-inh Song, Chun-yong Park | 2001-05-08 |