Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6811746 | Zirconium alloy having excellent corrosion resistance and mechanical properties for nuclear fuel cladding tube | Yong Hwan Jeong, Jong Hyuk Baek, Byoung-Kwon Choi, Sang Yoon Park, Cheol Nam +1 more | 2004-11-02 |
| 6683417 | Organic electro luminescent display device | Han Sang Lee, Chang Yeon Kim | 2004-01-27 |