Issued Patents All Time
Showing 1–25 of 36 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12295195 | Light emitting device package with reliably formed switching unit | Joo Sung KIM, Jong Uk SEO, Dong Gun Lee | 2025-05-06 |
| 11569417 | Method of manufacturing semiconductor light emitting device | Joo Sung KIM, Jong Uk SEO, Dong Gun Lee, Yong-Il Kim | 2023-01-31 |
| 11217623 | Light emitting device package | Joo Sung KIM, Jong Uk SEO, Dong Gun Lee | 2022-01-04 |
| 11075250 | Light-emitting device package, display device including the same, and method of manufacturing the same | Dong Gun Lee, Joo Sung KIM, Jong Uk SEO | 2021-07-27 |
| 10964846 | Semiconductor light emitting device | Dong Gun Lee, Joo Sung KIM, Jong Uk SEO | 2021-03-30 |
| 10900142 | Apparatus for manufacturing a second substrate on a first substrate including removal of the first substrate | Sam Mook KANG, Jun-youn Kim, Mi Hyun Kim, Young-soo Park | 2021-01-26 |
| 10784405 | Semiconductor light emitting device | Sam Mook KANG, Mi Hyun Kim, Joo Sung KIM, Young Hwan Park, Jong Uk SEO | 2020-09-22 |
| 10741737 | Light emitting device package | Mi Hyun Kim, Young Hwan Park, Sam Mook KANG, Joo Sung KIM, Jong Uk SEO | 2020-08-11 |
| 10600645 | Manufacturing method of gallium nitride substrate | Mi Hyun Kim, Sam Mook KANG, Jun-youn Kim | 2020-03-24 |
| 10483433 | Ultraviolet light emitting devices | Young Hwan Park, Joo Sung KIM | 2019-11-19 |
| 10094045 | Method of manufacturing a gallium nitride substrate | Mi Hyun Kim, Sam Mook KANG, Jun-youn Kim, Young-soo Park | 2018-10-09 |
| 9947530 | Method of manufacturing nitride semiconductor substrate | Sam Mook KANG, Mi Hyun Kim, Jun-youn Kim, Young-soo Park | 2018-04-17 |
| 9899565 | Method of manufacturing semiconductor substrate including separating two semiconductor layers from a growth substrate | Sam Mook KANG, Mi Hyun Kim, Jun-youn Kim, Young-soo Park, Misaichi Takeuchi | 2018-02-20 |
| 9666754 | Method of manufacturing semiconductor substrate and substrate for semiconductor growth | Young Hwan Park, Sam Mook KANG, Jun-youn Kim, Mi Hyun Kim, Joo Sung KIM | 2017-05-30 |
| 9583340 | Semipolar nitride semiconductor structure and method of manufacturing the same | Jun-youn Kim, Jae Kyun Kim, Joo Sung KIM, Young-soo Park | 2017-02-28 |
| 9449817 | Semiconductor devices and methods of manufacturing the same | Jae Won Lee, Young-soo Park, Jun-youn Kim | 2016-09-20 |
| 9337381 | Semiconductor buffer structure, semiconductor device including the semiconductor buffer structure, and method of manufacturing the semiconductor device using the semiconductor buffer structure | Jun-youn Kim, Jae Kyun Kim, Joo Sung KIM, Young-soo Park, Su-hee Chae | 2016-05-10 |
| 9257599 | Semiconductor light emitting device including hole injection layer | Jae Kyun Kim, Joo Sung KIM, Jun-youn Kim, Young-soo Park | 2016-02-09 |
| 9202878 | Gallium nitride based semiconductor device and method of manufacturing the same | Jae Kyun Kim, Jun-youn Kim, Jae Won Lee, Hyo-ji Choi | 2015-12-01 |
| 9190270 | Low-defect semiconductor device and method of manufacturing the same | Jae Kyun Kim, Joo Sung KIM, Jun-youn Kim, Young-soo Park, Eun-ha Lee | 2015-11-17 |
| 9136430 | Semiconductor buffer structure, semiconductor device including the same, and method of manufacturing semiconductor device using semiconductor buffer structure | Jae Kyun Kim, Joo Sung KIM, Jun-youn Kim, Jae Won Lee, Hyo-ji Choi | 2015-09-15 |
| 8957432 | Semiconductor device | Jun-youn Kim, Jae Won Lee | 2015-02-17 |
| 8952419 | Semiconductor devices and methods of manufacturing the same | Jae Won Lee, Young-soo Park, Jun-youn Kim | 2015-02-10 |
| 8946773 | Multi-layer semiconductor buffer structure, semiconductor device and method of manufacturing the semiconductor device using the multi-layer semiconductor buffer structure | Jae Kyun Kim, Joo Sung KIM, Jun-youn Kim, Jae Won Lee, Hyo-ji Choi | 2015-02-03 |
| 8877652 | Substrate structure and method of manufacturing the same | Jun-youn Kim, Su-hee Chae, Hyun-gi Hong | 2014-11-04 |