Issued Patents All Time
Showing 51–62 of 62 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6373184 | Red phosphor for fluorescent display and preparation method thereof | Kyung Soo Suh, Jin Ho Lee, Jae-Dong Byun | 2002-04-16 |
| 6307323 | Field emission display with diode-type field emitters | Yoon Ho Song, Jin Ho Lee, Seung Youl Kang | 2001-10-23 |
| 6261145 | Method of packaging a field emission display | Jin Ho Lee, Ju Youn Cha, Kyoung Soo Suh | 2001-07-17 |
| 6204608 | Field emission display device | Yoon Ho Song, Jin Ho Lee, Seung Youl Kang, Sung-Yool Choi | 2001-03-20 |
| 6139760 | Short-wavelength optoelectronic device including field emission device and its fabricating method | Kyu Hwan Shim, Sung Woo Choi, Mun Cheol Baek, Hae-Gwon Lee | 2000-10-31 |
| 6137219 | Field emission display | Yoon Ho Song, Jin Ho Lee, Seung Youl Kang, Hyung-Joun Yoo | 2000-10-24 |
| 6124147 | Method for fabricating optoelectronic device in low-temperature deposition and thermal treatment | Kyu Hwan Shim, Mun Cheol Paek | 2000-09-26 |
| 6073578 | RF induction plasma source generating apparatus | Kyu Hwan Shim, Mun Cheol Paek | 2000-06-13 |
| 6069018 | Method for manufacturing a cathode tip of electric field emission device | Yoon Ho Song, Jin Ho Lee | 2000-05-30 |
| 5953580 | Method of manufacturing a vacuum device | Sung Weon Kang, Jin Ho Lee, Hyung-Joun Yoo | 1999-09-14 |
| 5939833 | Field emission device with low driving voltage | Yoon Ho Song, Jin Ho Lee, Hyung-Joun Yoo | 1999-08-17 |
| 5314833 | Method of manufacturing GaAs metal semiconductor field effect transistor | Kyung Ho Lee, Yong-Tak Lee | 1994-05-24 |