Issued Patents All Time
Showing 26–43 of 43 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9166098 | Nitride semiconductor light emitting device | Sang Won Kang, Seong Ju Park, Min Ki Kwon, Sang Jun Lee, Joo Young Cho +4 more | 2015-10-20 |
| 9150416 | Method of forming high-quality hexagonal boron nitride nanosheet using multi component eutectic point system | Seok-Woo Jeon, Soon Hyung Hong, Kwang Hyun Park | 2015-10-06 |
| 9012934 | Method of forming semiconductor layer and semiconductor light emitting device | Seong Suk Lee, Ok Hyun Kim, Dong Yul Lee, Jeong-wook Lee, Heon Ho Lee | 2015-04-21 |
| 8774220 | Method of packetizing encoded symbols and apparatus using the same | Hwang Jun Song, Wan Kim, Jin Woo Hong, Hyung Rai Oh, Ki Ung Jung +2 more | 2014-07-08 |
| 8709839 | Method of fabricating semiconductor light emitting device | Jong Hyun Lee, Young Sun Kim | 2014-04-29 |
| 8685772 | Method of manufacturing light emitting diode and light emitting diode manufactured thereby | Heon Ho Lee, Hyun Wook Shim, Young Sun Kim | 2014-04-01 |
| 8575593 | Semiconductor light emitting device and fabrication method thereof | Sang Heon Han, Jong Hyun Lee, Jin Young Lim, Heon Ho Lee, Young Sun Kim +1 more | 2013-11-05 |
| 8255936 | Objective lens drive apparatus where interaction of drive magnets and drive coils drive a holding member that holds the objective lens and optical pickup and optical disk apparatus including the same | Goichi Akanuma, No Cheol Park, Myeong-Gyu Song, Yang-Hyun Seok | 2012-08-28 |
| 8098371 | Apparatus for measuring residual stress of optical fiber | Dug-Young Kim, In Hee SHIN | 2012-01-17 |
| 8030640 | Nitride semiconductor light emitting device and method of manufacturing the same | Jeong Tak Oh, Yong Chun Kim, Dong Joon Kim | 2011-10-04 |
| 8028625 | Missile separation device | Jai-Ha Kim, Yang-Wook Hur, Ki-Soo Bae | 2011-10-04 |
| 7616532 | Optical disc drive | Shigeo Nakamura, Takeshi Shimano, Masaya Horino, Irizo Naniwa, No Cheol Park +3 more | 2009-11-10 |
| 7575944 | Method of manufacturing nitride-based semiconductor light emitting diode | Sun Woon Kim, Seong Ju Park, Ja Yeon KIM, Min Ki Kwon, Jae Ho Han | 2009-08-18 |
| 7462876 | Nitride semiconductor light emitting device | Sang Heon Han, Bang Won Oh, Je Won Kim, Hyun Wook Shim, Joong Seo Kang | 2008-12-09 |
| 6671352 | Automatic voice announcement apparatus and control method therefor | — | 2003-12-30 |
| 6369643 | Apparatus and method for controlling power saving mode in a power supply | Dae Beum Pyeon | 2002-04-09 |
| 6333862 | Switched mode power supply and controlling method thereof | Dae Beum Pyeon | 2001-12-25 |
| 5940473 | Testing apparatus for testing signaling of a switching system | — | 1999-08-17 |