Issued Patents All Time
Showing 1–25 of 32 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12172028 | Light outputting device for scalp care | Gueisam Lim, Sangwon Kim, Haeseok EO, Dongwon Kim, Saejung KIM +1 more | 2024-12-24 |
| 11717658 | Skin care device | Nayoung KIM, Sangwon Kim, Yongju YANG, Gueisam Lim, Dongwon Kim | 2023-08-08 |
| 10905896 | Treatment device for scalp | Munseong KANG, Sangwon Kim, Heejung KIM, Heejin Park, Yongju YANG +2 more | 2021-02-02 |
| 10305165 | Mobile terminal | Sangwook Hahn, Sukho Hong, Jaewook Lee, Timothy Kang | 2019-05-28 |
| 10261625 | Touch sensor integrated display device | Seungwan CHO, Kwangjo Hwang, Byeongseong So, Ruda Rhe | 2019-04-16 |
| 9910333 | Display device | SeungRok Shin, SuChang An, LeeYoung Kim, Hyangmyoung Gwon | 2018-03-06 |
| 9562680 | Lighting device | Seok Jin Kang, Tae Young Choi, Dong Soo Kim | 2017-02-07 |
| 9480120 | Lighting apparatus | Jae Hun Yoon | 2016-10-25 |
| 9425491 | Secondary battery | — | 2016-08-23 |
| 9265118 | Method for controlling a lighting apparatus | Jae Hun Yoon | 2016-02-16 |
| 9209493 | Battery pack | — | 2015-12-08 |
| 9200761 | Lighting device for indirect illumination | Seok Jin Kang | 2015-12-01 |
| 9144136 | Method for controlling a lighting apparatus by using color coordinates | Jae Hun Yoon | 2015-09-22 |
| 8829771 | Lighting device | Seok Jin Kang, Tae Young Choi, Dong Soo Kim | 2014-09-09 |
| 8705023 | Testing apparatus and method for testing light emitting diode lamp | Jang Gu Oh, Tae Young Choi, Jong-Tae Park | 2014-04-22 |
| 8670112 | Testing apparatus for testing light emitting diode lamp and method for operating the same | Jang Gu Oh, Tae Young Choi, Jong-Tae Park | 2014-03-11 |
| 8573802 | LED lighting device for indirect illumination | Seok Jin Kang | 2013-11-05 |
| 8471443 | Lighting device | Tae Young Choi, Seok Jin Kang, Dong Soo Kim | 2013-06-25 |
| 8411025 | Lighting apparauts | Jae Hun Yoon | 2013-04-02 |
| D673067 | Reflector | Eunhwa Kim | 2012-12-25 |
| D672675 | Reflector | Eunhwa Kim | 2012-12-18 |
| D672676 | Reflector | Eunhwa Kim | 2012-12-18 |
| D672677 | Reflector | Eunhwa Kim | 2012-12-18 |
| 8115369 | Lighting device | Seok Jin Kang, Tae Young Choi, Dong Soo Kim | 2012-02-14 |
| D648644 | Reflector | Eunhwa Kim | 2011-11-15 |