Issued Patents All Time
Showing 251–275 of 299 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7362045 | Field emission display having grid plate | Byong-Gon Lee, Eung-Joon Chi | 2008-04-22 |
| 7307259 | System and method for controlling composition for lithography process in real time using near infrared spectrometer | Ki-Beom Lee, Jae-Ku Lee, Mi Sun Park, Min Gun Lee | 2007-12-11 |
| 7268403 | Power semiconductor device having an improved ruggedness | — | 2007-09-11 |
| 7265309 | Button assembly of control panel assembly | Yang Hwan No, Han Ki Cho, Ho Sung Jang, Dong Hoon Kang, Jung Hoon Kang | 2007-09-04 |
| 7230373 | Field emission type backlight device | Tae-Sik Oh, Jae-eun Jung, Jung Woo Kim, Hang-woo Lee | 2007-06-12 |
| 7186301 | Device and method for cleaning photomask | Yong Dae Kim, Han Byul KANG, Hyun Joon Cho, Sang Soo Choi | 2007-03-06 |
| 7173365 | Field emission display having emitter arrangement structure capable of enhancing electron emission characteristics | Chun-Gyoo Lee, Sang-Jo Lee, Byong-Gon Lee, Sang-Hyuck Ahn, Tae-Sik Oh | 2007-02-06 |
| 7112795 | Method of controlling metallic layer etching process and regenerating etchant for metallic layer etching process based on near infrared spectrometer | Ki-Beom Lee, Mi Sun Park, Byung-Uk Kim, Chang Il Oh | 2006-09-26 |
| 7074819 | Benzopyran or thiobenzopyran derivatives | Jae Chon Jo, Hyun Suk Lim, Ju-Su KIM, Kazumi Morikawa, Yoshitake Kanbe +2 more | 2006-07-11 |
| 7045948 | Field emission device with mesh grid | Hang-woo Lee, Pil-soo Ahn | 2006-05-16 |
| 7009344 | Flat panel display device having planar field emission source | Chun-Gyoo Lee, Sung-Ho Jo, Jong-Hun You | 2006-03-07 |
| 6938116 | Flash memory management method | Bum-Soo Kim, Gui-young Lee, Ji-hyun In, Je-sung Kim, Sam Hyuk Noh +5 more | 2005-08-30 |
| 6922014 | Field emission display device having carbon-based emitters | Tae-Sik Oh, Sang Jin Lee | 2005-07-26 |
| 6866720 | Mask for fabricating display panel | Chang Nam Kim, Dong Uk Shin | 2005-03-15 |
| 6836066 | Triode field emission display using carbon nanobtubes | Hang-woo Lee, Nae-sung Lee, Yong-Soo Choi | 2004-12-28 |
| 6733355 | Manufacturing method for triode field emission display | Seong-Yeon Hwang, Sang Jin Lee | 2004-05-11 |
| 6699642 | Method of manufacturing triode carbon nanotube field emitter array | Deuk-seok Chung, Shang Hyeun PARK, Nae-sung Lee, Hang-woo Lee | 2004-03-02 |
| 6673392 | Method of vertically aligning carbon nanotubes on substrates at low pressure using thermal chemical vapor deposition with DC bias | Young-Hee Lee, Nae-sung Lee | 2004-01-06 |
| 6660570 | Method of fabricating a high voltage semiconductor device using SIPOS | Jin Kyeong Kim, Kyung-Wook Kim, Tae Hoon Kim, Cheol Ho Choi, Chang-Wook Kim | 2003-12-09 |
| 6645951 | Benzopyran or thiobenzopyran derivatives | Jae Chon Jo, Hyun Suk Lim, Ju-Su KIM, Kazumi Morikawa, Yoshitake Kanbe +2 more | 2003-11-11 |
| 6621232 | Field emission display device having carbon-based emitter | Sung-Ho Jo, You-Jong Kim, Sang-Jo Lee, Jae-Cheol Cha | 2003-09-16 |
| 6617798 | Flat panel display device having planar field emission source | Chun-Gyoo Lee, Sung-Ho Jo, Jong-Hun You | 2003-09-09 |
| 6593682 | Spacer using cross structure and flat panel display using the spacer | So-Youn Jung, Jae-eun Jung | 2003-07-15 |
| 6515415 | Triode carbon nanotube field emission display using barrier rib structure and manufacturing method thereof | In-Taek Han | 2003-02-04 |
| 6420726 | Triode structure field emission device | Yong-Soo Choi, Jun-Hee Choi, Nae-sung Lee | 2002-07-16 |