Issued Patents All Time
Showing 1–25 of 31 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12398318 | Organic light emitting diode and organic light emitting device having thereof | Sang Beom Kim, Hyun-Chul Choi, Ji-Ho BAEK, In-Bum Song, Jeong-Dae Seo +1 more | 2025-08-26 |
| 12391700 | Organic light emitting diode and organic light emitting device including the same | Sang Beom Kim, Do-Han Kim, Jeong-Dae Seo, Chi-Sik Kim, Kyoung-Jin Park +2 more | 2025-08-19 |
| 12310507 | Air pocket module and air mattress including the same | Dong Hun Lee | 2025-05-27 |
| 11534330 | Method for operating snoring-preventing smart mattress system | Dong Hun Lee, Keon Yong Lee, Dong Wook Shin, Seung-Mo Kim | 2022-12-27 |
| 11471320 | Snoring-preventing smart mattress system | Dong Hun Lee, Keon Yong Lee, Dong Wook Shin, Seung-Mo Kim | 2022-10-18 |
| 11330913 | Method for operating smart mattress system enabling alarm control | Dong Hun Lee, Keon Yong Lee, Dong Wook Shin, Seung-Mo Kim | 2022-05-17 |
| 10847590 | Electroluminescent display device and method of manufacturing the same | Hak-Min Lee, Hee Jin Kim, Myung-O Joo, Sung Soo Park | 2020-11-24 |
| 10784460 | Electroluminescent device and electroluminescent display device including the same | Hak-Min Lee, Hee Jin Kim, Sung Soo Park | 2020-09-22 |
| 10600987 | Electroluminescent display device | Young Ju Kim, Tae-Kung RYOO, Hyuk-Chan Gee, Sung-Jin Park | 2020-03-24 |
| 10555617 | Air pocket module and air mattress including same | Dong Hun Lee, Keon Yong Lee, Dong Wook Shin, Seung-Mo Kim | 2020-02-11 |
| 10545114 | Chemical sensor and a method for manufacturing the same | Doo Hyeb Youn, Sun Jin YUN, Changbong Yeon, HongKyw Choi | 2020-01-28 |
| 10485355 | Air mattress system and controlling method of air mattress system | Dong Hun Lee, Keon Yong Lee, Dong Wook Shin, Seung-Mo Kim | 2019-11-26 |
| 10483483 | Electroluminescent device and electroluminescent display device including the same | Hak-Min Lee, Hee Jin Kim, Sung Soo Park | 2019-11-19 |
| 10362882 | Air pocket module and air mattress including same | Dong Hun Lee, Keon Yong Lee, Dong Wook Shin, Seung-Mo Kim | 2019-07-30 |
| 10361313 | Electronic device and methods of fabricating the same | Doo Hyeb Youn, Sun Jin YUN, Changbong Yeon | 2019-07-23 |
| 10240256 | Electro spinning apparatus | Doo Hyeb Youn, Sun Jin YUN, Changbong Yeon | 2019-03-26 |
| 10138513 | Method and device for amplifying and detecting gene using graphene heater | Kwang Hyo Chung, Jin Tae Kim, Yo Han Choi, Choon Gi Choi, Hong Kyw CHOI +2 more | 2018-11-27 |
| 9614110 | Photo detector | Jin Tae Kim, Choon Gi Choi, Kwang Hyo Chung, Jin Sik CHOI, Hong Kyw CHOI | 2017-04-04 |
| 9586826 | Method of growing high-quality single layer graphene by using Cu/Ni multi-layer metalic catalyst, and graphene device using the same | Jin Sik CHOI, Hong Kyw CHOI, Ki-Chul Kim, Jin-Soo Kim, Choon Gi Choi | 2017-03-07 |
| 9425335 | Optical detector | Jin Tae Kim, Hong Kyw CHOI, Choon Gi Choi | 2016-08-23 |
| 9291836 | Optical modulator and optical module including the same | Jin Tae Kim, Kwang Hyo Chung, Choon Gi Choi | 2016-03-22 |
| 9275860 | Method of manufacturing a junction electronic device having a 2-dimensional material as a channel | Jin-Soo Kim, Hong Kyw CHOI, Jin Sik CHOI, Jin Tae Kim, Kwang Hyo Chung +2 more | 2016-03-01 |
| 9271578 | Mattress and method of adjusting pressure of mattress | Jin Young Choi, Seong Chan PARK, Sung-Gon Kim, Dong Jin Kim | 2016-03-01 |
| 9257610 | Light emitting diode and manufacturing method thereof | Doo Hyeb Youn, Kwang Hyo Chung, Choon Gi Choi | 2016-02-09 |
| 9178032 | Gas sensor and manufacturing method thereof | HongKyw Choi, Jin Sik CHOI, Kwang Hyo Chung, Jin Tae Kim, Doo Hyeb Youn +1 more | 2015-11-03 |