Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12369248 | Circuit board | Min Young Hwang, Hyun Gu Im | 2025-07-22 |
| 12048095 | Circuit board | Min Young Hwang, Moo Seong Kim | 2024-07-23 |
| 12016128 | Circuit board and method of manufacturing the same | Min Young Hwang, Jin Seok Lee, Moo Seong Kim | 2024-06-18 |
| 11974388 | Circuit board | Min Young Hwang, Hyun Gu Im | 2024-04-30 |
| 11528801 | Printed circuit board | Yong Suk Kim, Hyun Gu Im | 2022-12-13 |
| 10784409 | Semiconductor element | Jun Seok Seong, Ku Hyun | 2020-09-22 |
| 10586828 | Light emitting element and electron beam deposition apparatus for manufacturing same | Su Hyoung Son, Keon Hwa LEE, Kwang Ki Choi | 2020-03-10 |
| 10186640 | Light emitting diode and light emitting diode array comprising same | Keon Hwa LEE | 2019-01-22 |
| 9406844 | Light emitting device, light emitting device package, and lighting system | Sung Kyoon Kim, Woo Sik Lim, Sung Ho Choo | 2016-08-02 |
| 9349919 | Light emitting device and light emitting device package having the same | Woo Sik Lim, Sung Ho Choo | 2016-05-24 |
| 9172004 | Light emitting device package | Jae Won Seo, Sung Ho Choo | 2015-10-27 |
| 8912028 | Semiconductor light emitting device and method for manufacturing the same | Taeil Jung, Youngchae Kim, SunMan Kim, Yeji Han, Chunghoon Park +1 more | 2014-12-16 |
| 8884328 | Light emitting device, light emitting device package, and lighting system | Woo Sik Lim, Sung Kyoon Kim, Sung Ho Choo | 2014-11-11 |
| 8679877 | Nitride semiconductor light emitting device and method for manufacturing the same | Jae Heun LEE | 2014-03-25 |
| 8648383 | Light emitting device and light emitting device package having the same | Woo Sik Lim, Sung Ho Choo | 2014-02-11 |
| 8558216 | Nitride semiconductor light emitting device and method for manufacturing the same | Jae Heun LEE | 2013-10-15 |
| 8283692 | Light emitting device and light emitting device package having the same | Woo Sik Lim, Sung Ho Choo | 2012-10-09 |
| 8053805 | Light emitting device, light emitting device and package, and lighting system | Woo Sik Lim, Sung Kyoon Kim, Sung Ho Choo | 2011-11-08 |
| 7795610 | Semiconductor light emitting device | Chang Tae Kim, Gi Yeon Nam, Hyun Suk Kim | 2010-09-14 |