Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12295195 | Light emitting device package with reliably formed switching unit | Joo Sung KIM, Dong Gun Lee, Young-jo Tak | 2025-05-06 |
| 11569417 | Method of manufacturing semiconductor light emitting device | Young-jo Tak, Joo Sung KIM, Dong Gun Lee, Yong-Il Kim | 2023-01-31 |
| 11248657 | Tripod constant-velocity joint | Dal Soo JANG | 2022-02-15 |
| 11217623 | Light emitting device package | Joo Sung KIM, Dong Gun Lee, Young-jo Tak | 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, Young-jo Tak | 2021-07-27 |
| 10964846 | Semiconductor light emitting device | Dong Gun Lee, Joo Sung KIM, Young-jo Tak | 2021-03-30 |
| 10892298 | Light emitting diode display device with separation film and partition aligning to each other | Tan Sakong, Yong-Il Kim, Ji Hye Yeon | 2021-01-12 |
| 10862004 | Ultraviolet semiconductor light emitting devices | Young Hwan Park, Mi Hyun Kim | 2020-12-08 |
| 10784405 | Semiconductor light emitting device | Young-jo Tak, Sam Mook KANG, Mi Hyun Kim, Joo Sung KIM, Young Hwan Park | 2020-09-22 |
| 10741737 | Light emitting device package | Mi Hyun Kim, Young Hwan Park, Sam Mook KANG, Joo Sung KIM, Young-jo Tak | 2020-08-11 |
| 10018219 | Hollow drive shaft and method for manufacturing same | Hyun-Il Lee, Jung Su NOH, Jang Sun Lee, Jae Seung Jeong, Myung-Gil Chun +2 more | 2018-07-10 |
| 9334582 | Apparatus for evaluating quality of crystal, and method and apparatus for manufacturing semiconductor light-emitting device including the apparatus | Byoung-kyun Kim, Suk-ho Yoon, Keon Hun Lee, Kee Won LEE, Do-Young Rhee +1 more | 2016-05-10 |
| 9299561 | Method for fabricating nitride semiconductor thin film and method for fabricating nitride semiconductor device using the same | Keon Hun Lee, Min Ho Kim, Suk-ho Yoon, Kee Won LEE, Sang Don Lee +1 more | 2016-03-29 |
| 9209349 | Method of fabricating nitride semiconductor light emitting device | Kee Won LEE, Suk-ho Yoon, Keon Hun Lee, Sang Don Lee | 2015-12-08 |