Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11204369 | Semiconductor device test socket | Yong Ho Cho, Tae-Kyun Kim | 2021-12-21 |
| 10104767 | Printed circuit board | Hyung Gi Ha, Jong Rip Kim | 2018-10-16 |
| 9786573 | Electronic component package | Jong Rip Kim, Doo Hwan Lee | 2017-10-10 |
| 8637143 | LTCC composition, LTCC substrate comprising the same and method of manufacturing the same | Beom Joon Cho, Yun Hwi Park | 2014-01-28 |
| 8557617 | Method of manufacturing light emitting diode package | Youn Gon Park, Hai Sung Lee, Myung Whun Chang, Ho Sung Choo | 2013-10-15 |
| 8368097 | Light emitting diode package and method of manufacturing the same | Hyun Jun Kim, Chang Hwan Choi, Dong Woohn Kim, Won Ha Moon | 2013-02-05 |
| 8226852 | Method of forming phosphor film and method of manufacturing light emitting diode package incorporating the same | Hai Sung Lee, Ho Sung Choo, Myung Whun Chang, Youn Gon Park | 2012-07-24 |
| 8182904 | Laminated ceramic package | Beom Joon Cho | 2012-05-22 |
| 8178193 | Constraining green sheet and method of manufacturing multi-layer ceramic substrate using the same | Beom Joon Cho, Ho Sung Choo | 2012-05-15 |
| 8093172 | Glass composition, dielectric composition and multilayer ceramic capacitor embedded low temperature co-fired ceramic substrate using the same | Ho Sung Choo, Eun Tae Park, Myung Whun Chang, Soo Hyun Lyoo, Beom Joon Cho | 2012-01-10 |
| 8058787 | Carbon-fiber web structure type field emitter electrode and fabrication method of the same | Seung Hyun Ra, Kay-hyeok An, Young-Hee Lee | 2011-11-15 |
| 7994084 | Dielectric composition and multilayer ceramic capacitor embedded low temperature co-fired ceramic substrate using the same | Soo Hyun Lyoo, Ho Sung Choo, Min Ji Ko, Beom Joon Cho, Myung Whun Chang | 2011-08-09 |
| 7951446 | Constraining green sheet and manufacturing method of multi-layer ceramic substrate | Beom Joon Cho, Myung Whun Chang | 2011-05-31 |
| 7887905 | Constraining green sheet and manufacturing method of multi-layer ceramic substrate using the same | Beom Joon Cho | 2011-02-15 |
| 7842333 | Method of forming phosphor film and method of manufacturing light emitting diode package incorporating the same | Hai Sung Lee, Ho Sung Choo, Myung Whun Chang, Youn Gon Park | 2010-11-30 |
| 7781155 | Fabrication method of micro-lens and fabrication method of master for micro-lens | Hyong Sik Won, Myung Whun Chang | 2010-08-24 |
| 7473153 | Process for fabricating a field emitter electrode with carbon nanotubes | Hyoung Kang, Hyun Chul Jung, Sang Moon Lee | 2009-01-06 |
| 7438622 | Fabrication method of carbon-fiber web structure type field emitter electrode | Seung Hyun Ra, Kay-hyeok An, Young-Hee Lee | 2008-10-21 |
| 7425731 | Light emitting diode package | Ho Sung Choo, Youn Gon Park | 2008-09-16 |
| 6504287 | Multilayered piezoelectric/electrostrictive ceramic actuator | Sang Kyeong Yun, Dong Hoon Kim | 2003-01-07 |
| 6347441 | Manufacturing method of multilayered piezoelectric/electrostrictive ceramic actuator | Sang Kyeong Yun, Dong Hoon Kim | 2002-02-19 |