Issued Patents All Time
Showing 76–95 of 95 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7960903 | Electron emission source, its method of fabrication, and an electron emission device using the electron emission source | Mee-Ae Ryu, Jong-Hwan Park, Jae-Sang Ha | 2011-06-14 |
| 7935733 | Carbon nanotube solution dispersant and composition including the same | Seon-mi Yoon, Eun Sung Lee, Jae Young Choi | 2011-05-03 |
| 7824771 | Carbon-metal composite material and process of preparing the same | Dong-min Im, Han-su Kim, Yong-nam Ham | 2010-11-02 |
| 7623453 | Aggregation switch apparatus for broadband subscribers | Hyoung-Il Lee, Bhum Cheol Lee | 2009-11-24 |
| 7553428 | Method of fabricating spacers and method of installing spacers in flat panel device | Tae-Won Jeong, Jeong-na Heo | 2009-06-30 |
| 7507135 | Method of manufacturing field emitter | Sang Hyun Lee, Shang Hyeun PARK, Tae-Won Jeong, Jung-Na Heo, Won Seok Kim | 2009-03-24 |
| 7336677 | Multi-functional switch fabric apparatus and control method for the same | Tae Sik Cheung, Bhum Cheol Lee | 2008-02-26 |
| 7078007 | Method for manufacturing carbon nanotubes | Se-gi Yu, Whi-kun Yi, Yong Wan Jin, Tae-Won Jeong | 2006-07-18 |
| 7044822 | Method of manufacturing a field emission device utilizing the sacrificial layer | Hang-woo Lee, Shang Hyeun PARK, You-Jong Kim | 2006-05-16 |
| 7025652 | Electron amplifier utilizing carbon nanotubes and method of manufacturing the same | Jung-Na Heo, Whi-kun Yi, Se-gi Yu, Tae-Won Jeong, Chang-Soo Lee | 2006-04-11 |
| 6943331 | Microwave oven with saucer holders | — | 2005-09-13 |
| 6903500 | Field emitter device comprising carbon nanotube having protective membrane | Tae-Won Jeong, Ji-Beom Yoo, Whi-kun Yi, Se-gi Yu, Chang-Soo Lee +1 more | 2005-06-07 |
| 6870308 | Electron amplifier utilizing carbon nanotubes and method of manufacturing the same | Jung-Na Heo, Whi-kun Yi, Se-gi Yu, Tae-Won Jeong, Chang-Soo Lee | 2005-03-22 |
| 6815238 | Method of manufacturing field emission device | Hang-woo Lee, Shang Hyeun PARK, You-Jong Kim | 2004-11-09 |
| 6689997 | Microwave oven with saucer holders | — | 2004-02-10 |
| 6346775 | Secondary electron amplification structure employing carbon nanotube, and plasma display panel and back light using the same | Won Tae Lee, Wong-bong Choi, In-Taek Han, Se-gi Yu | 2002-02-12 |
| 5814795 | Nuxiliary cooking device for microwave ovens | Dae Rae Kim | 1998-09-29 |
| 5798505 | Microwave oven with upwardly directed air discharge duct | — | 1998-08-25 |
| 5471150 | Buffer with high and low speed input buffers | Chil-min Jung, Kyeong-rae Kim | 1995-11-28 |
| 5467313 | Level shifter and data output buffer having same | Chul-Min Jung, Kee Sik Ahn, Hee Chul Park | 1995-11-14 |