Issued Patents 2005
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 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 | Yong-Sun Ko, In-Seak Hwang, Byoung-Moon Yoon, Dae-Hyuk Chung, Kyung-Hyun Kim | 2005-09-20 |