Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11458817 | Air conditioning system having a hybrid filter | Dong Ho Kwon, Dae Ig Jung, Gee Young Shin, Seung Hyeok Chang, Seong Seok Han +1 more | 2022-10-04 |
| 10607248 | Time-consuming sale process | — | 2020-03-31 |
| 9583340 | Semipolar nitride semiconductor structure and method of manufacturing the same | Jun-youn Kim, Joo Sung KIM, Young-soo Park, Young-jo Tak | 2017-02-28 |
| 9422638 | Silicon substrate including an edge portion, epitaxial structure including the same, and method of manufacturing the silicon substrate | Jun-youn Kim, Su-hee Chae, Hyun-gi Hong | 2016-08-23 |
| 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, Young-jo Tak, Joo Sung KIM, Young-soo Park, Su-hee Chae | 2016-05-10 |
| 9257599 | Semiconductor light emitting device including hole injection layer | Joo Sung KIM, Jun-youn Kim, Young-soo Park, Young-jo Tak | 2016-02-09 |
| 9202878 | Gallium nitride based semiconductor device and method of manufacturing the same | Young-jo Tak, Jun-youn Kim, Jae Won Lee, Hyo-ji Choi | 2015-12-01 |
| 9190270 | Low-defect semiconductor device and method of manufacturing the same | Young-jo Tak, 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 | Young-jo Tak, Joo Sung KIM, Jun-youn Kim, Jae Won Lee, Hyo-ji Choi | 2015-09-15 |
| 8946773 | Multi-layer semiconductor buffer structure, semiconductor device and method of manufacturing the semiconductor device using the multi-layer semiconductor buffer structure | Young-jo Tak, Joo Sung KIM, Jun-youn Kim, Jae Won Lee, Hyo-ji Choi | 2015-02-03 |
| 8315625 | Apparatus and method for selecting mobile communication system in a portable terminal | Byeong-Woo Kim, Chul-Hwan Lee | 2012-11-20 |