Issued Patents 2004
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6833721 | Method and apparatus for testing semiconductor devices using an actual board-type product | Sang Jun Park, Chang-Nyun Kim, Hyun-Ho Park, Nam-Sik Jeong, Chung-Koo Yoon | 2004-12-21 |
| 6803340 | Catalyst for removing dioxin and preparation method thereof | Sang Ho Lee, Jun-Seong Ahn, Bong-Jea Kim | 2004-10-12 |
| 6771088 | Method and apparatus for testing semiconductor devices using the back side of a circuit board | Chang-Nyun Kim, Sun-Ju Kim, Chung-Koo Yoon, Sang Jun Park | 2004-08-03 |
| 6721025 | Method for fabricating a liquid crystal cell | Joung Won Woo, Kyeong Jin Kim, Soon Bum Kwon, Ki Hyuk Yoon, Young Seok Choi +1 more | 2004-04-13 |
| 6687631 | Laplace transform impedance spectrometer and its measurement method | Chul-Oh Yoon, Yevgen Barsukov | 2004-02-03 |
| 6683095 | CDK inhibitors having 3-hydroxychromen-4-one structure | Chang Yong Hong, Jin Ho Lee, Tae-sik Park, Sei Hyun CHOI, Sook-Kyung Yoon +6 more | 2004-01-27 |
| 6673740 | Method for preparing a catalyst for reduction of nitrogen oxides | Kyung Il Choi, Sang Ho Lee, Choul Woo SHIN, Jun-Seong Ahn, Bong-Jea Kim | 2004-01-06 |