Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9760083 | Apparatus and method for detecting damage to tool in machine | Dae Jung Sung | 2017-09-12 |
| 9684299 | Apparatus and method for managing machine tool information for heterogeneous numerical control devices | Jang Nam Han, Jong Tae Kim, Jong Myoung Park, Joo-Sik Lee | 2017-06-20 |
| 9507340 | Tool path part program modification system of NC machine tool | Jong Myoung Park, Joo-Sik Lee | 2016-11-29 |
| 8962455 | Method of fabricating semiconductor device | Sang Hyun Choi, Jin-Ho Noh, Yoon-Ho Son, In-Seak Hwang, Tae Joon Park +1 more | 2015-02-24 |
| 8723297 | Memory device | Yoon-Ho Son, Mong-Sup Lee, In-Seak Hwang, Suk-Hun Choi, Sang Jun Lee | 2014-05-13 |
| 8551288 | Apparatus and method for removing a photoresist structure from a substrate | In-Gi Kim, In-Seak Hwang, Kyoung Hwan Kim | 2013-10-08 |
| 7799687 | Slurry composition for a chemical mechanical polishing process and method of manufacturing a semiconductor device using the slurry composition | Choong-Kee Seong, Myang-Sik Han | 2010-09-21 |
| 7573132 | Wiring structure of a semiconductor device and method of forming the same | In-Seak Hwang | 2009-08-11 |
| 7527921 | Method of treating and removing a photoresist pattern and method of manufacturing a semiconductor device using the same | Dae-Keun Kang, Se-Ho Cha | 2009-05-05 |
| 7405164 | Apparatus and method for removing a photoresist structure from a substrate | In-Gi Kim, In-Seak Hwang, Kyoung Hwan Kim | 2008-07-29 |
| 6946431 | Cleaning solution including aqueous ammonia solution, acetic acid and deionized water for integrated circuit devices and methods of cleaning integrated circuit devices using the same | In-joon Yeo, Yong-Sun Ko, In-Seak Hwang, Byoung-Moon Yoon, Kyung-Hyun Kim | 2005-09-20 |
| 6875706 | Cleaning solution and method of cleaning a semiconductor device using the same | Kwang-Wook Lee, In-Seak Hwang, Yong-Sun Ko | 2005-04-05 |
| 6740550 | Methods of manufacturing semiconductor devices having chamfered silicide layers therein | Chang-Won Choi, Woo-Sik Kim, Shin-Woo Nam, Yeo-cheol Yoon, Bum Su Kim +2 more | 2004-05-25 |
| 6706633 | Method of forming a self-aligned contact pad for use in a semiconductor device | Han-Joo Lee, In-Seak Hwang | 2004-03-16 |
| 6451663 | Method of manufacturing a cylindrical storage node in a semiconductor device | Sung-Gil Choi, Tae-hyuk Ahn, Sang-Sup Jeong, Won Jun Lee | 2002-09-17 |
| 6437411 | Semiconductor device having chamfered silicide layer and method for manufacturing the same | Chang-Won Choi, Woo-Sik Kim, Shin-Woo Nam, Yeo-cheol Yoon, Bum Su Kim +2 more | 2002-08-20 |
| 6406967 | Method for manufacturing cylindrical storage electrode of semiconductor device | Chang-Lyong Song | 2002-06-18 |
| 6369008 | Cleaning solutions for removing contaminants from the surfaces of semiconductor substrates and cleaning methods using the same | Heon-jae Ha, In-Seak Hwang, Yong-Sun Ko | 2002-04-09 |