Issued Patents All Time
Showing 751–775 of 779 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6540941 | Green phosphor for fluorescent display and method of manufacturing the same | Kyung Soo Suh, Seung Youl Kang, Kyoung Ik Cho, Ick-Kyu Choi, Yong-Jei Lee +1 more | 2003-04-01 |
| 6518429 | Imidazole derivatives having an inhibitory activity for farnesyl transferase and process for preparation thereof | Hyun-Il Lee, Jong Sung Koh, Won Hee Jung, You Seung Shin, Hyun-Ho Chung +10 more | 2003-02-11 |
| 6511978 | Pyrrole derivatives useful for farnesyl transferase inhibitors and their preparations | Jong Sung Koh, Hyun-Il Lee, You Seung Shin, Hak-Joong Kim, Jong Hyun Kim +8 more | 2003-01-28 |
| 6500846 | CDK inhibitors having flavone structure | Chang Yong Hong, Tae-sik Park, Young Kwan Kim, Jong Hyun Kim, Dong-Myung Kim +3 more | 2002-12-31 |
| 6472526 | Imidazole derivatives having an inhibitory activity for farnesyl transferase and process for preparation thereof | Hyun-Il Lee, Jong Sung Koh, Won Hee Jung, You Seung Shin, Hyun-Ho Chung +10 more | 2002-10-29 |
| 6459320 | Impedance matching circuit for semiconductor memory device | — | 2002-10-01 |
| 6456124 | Method and apparatus for controlling impedance of an off-chip driver circuit | Uk-Rae Cho | 2002-09-24 |
| 6436960 | Farnesyl transferase inhibitors having a piperidine structure and process for preparation thereof | You Seung Shin, Jong Sung Koh, Hyun-Il Lee, Jong Hyun Kim, Hyun-Ho Chung +9 more | 2002-08-20 |
| 6426781 | Laser video projector | — | 2002-07-30 |
| 6384061 | Hydantoin compounds and methods related thereto | Jong Sung Koh, Jong Hyun Kim, Hyun-Il Lee, Won Hee Jung, Seong Gu Ro +6 more | 2002-05-07 |
| 6373184 | Red phosphor for fluorescent display and preparation method thereof | Kyung Soo Suh, Kyoung Ik Cho, Jae-Dong Byun | 2002-04-16 |
| 6317170 | Large screen compact image projection apparatus using a hybrid video laser color mixer | Young Mo Hwang, Seung-nam Cha | 2001-11-13 |
| 6310504 | Data transmission circuit for compensating difference of speed | Young-Ho Suh | 2001-10-30 |
| 6307323 | Field emission display with diode-type field emitters | Yoon Ho Song, Seung Youl Kang, Kyoung Ik Cho | 2001-10-23 |
| 6268363 | Imidazole derivatives having an inhibitory activity for farnesyl transferase and process for preparation thereof | Hyun-Il Lee, Jong Sung Koh, Won Hee Jung, You Seung Shin, Hyun-Ho Chung +10 more | 2001-07-31 |
| 6261145 | Method of packaging a field emission display | Ju Youn Cha, Kyoung Soo Suh, Kyoung Ik Cho | 2001-07-17 |
| 6204608 | Field emission display device | Yoon Ho Song, Seung Youl Kang, Sung-Yool Choi, Kyoung Ik Cho | 2001-03-20 |
| 6170953 | Laser video projector for projecting image to a plurality of screens | Young Mo Hwang | 2001-01-09 |
| 6137219 | Field emission display | Yoon Ho Song, Seung Youl Kang, Kyoung Ik Cho, Hyung-Joun Yoo | 2000-10-24 |
| 6069018 | Method for manufacturing a cathode tip of electric field emission device | Yoon Ho Song, Kyoung Ik Cho | 2000-05-30 |
| 5953580 | Method of manufacturing a vacuum device | Sung Weon Kang, Kyoung Ik Cho, Hyung-Joun Yoo | 1999-09-14 |
| 5939833 | Field emission device with low driving voltage | Yoon Ho Song, Kyoung Ik Cho, Hyung-Joun Yoo | 1999-08-17 |
| 5869842 | Mux and demux circuits using photo gate transistor | Sung Weon Kang | 1999-02-09 |
| 5859802 | Integrated circuit memory devices having main and section row decoders for providing improved burst mode operation | Hee-Chul Pack | 1999-01-12 |
| 5712723 | Second harmonic generator | — | 1998-01-27 |