Issued Patents All Time
Showing 1–25 of 25 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11828718 | Humidity sensor and button device including the same | Choon Gi Choi, Mondal Shuvra, Yoonsik Yi | 2023-11-28 |
| 11382244 | Anti-radiation structure, temperature-pressure complex sensor including the same and having anti-radiation property, and manufacturing method thereof | Seong Jun Kim, Choon Gi Choi, Tam Van Nguyen, Shuvra Mondal, Yoonsik Yi | 2022-07-05 |
| 10854445 | Infrared optical sensor and manufacturing method thereof | Choon Gi Choi | 2020-12-01 |
| 9793432 | Light emitting devices and methods of manufacturing the same | Jun-youn Kim, Hyun-gi Hong, Jae Won Lee | 2017-10-17 |
| 9246048 | Semiconductor light emitting devices having an uneven emission pattern layer and methods of manufacturing the same | Su-hee Chae, Young-soo Park, Jun-youn Kim, Hyun-gi Hong | 2016-01-26 |
| 9224909 | GaN based light emitting devices utilizing dispersion bragg reflection layer | Jun-youn Kim, Hyun-gi Hong, Jae Won Lee | 2015-12-29 |
| 9057828 | Multi-port light sources of photonic integrated circuits | Taek Kim, Young-soo Park | 2015-06-16 |
| 9042690 | Hybrid laser light sources for photonic integrated circuits | Taek Kim, Young-soo Park | 2015-05-26 |
| 8928017 | Semiconductor light emitting devices having an uneven emission pattern layer and methods of manufacturing the same | Su-hee Chae, Young-soo Park, Jun-youn Kim, Hyun-gi Hong | 2015-01-06 |
| 8871544 | Vertical light-emitting devices having patterned emitting unit and methods of manufacturing the same | Hyung-su Jeong, Young-soo Park, Su-hee Chae, Jun-youn Kim, Hyun-gi Hong +2 more | 2014-10-28 |
| 8703512 | Light emitting device and method of manufacturing the same | Jae Won Lee, Jun-youn Kim, Young-jo Tak, Hyung-su Jeong | 2014-04-22 |
| 8648342 | Waveguide-integrated graphene photodetectors | Taek Kim | 2014-02-11 |
| 8592839 | Vertical light-emitting devices having patterned emitting unit and methods of manufacturing the same | Hyung-su Jeong, Young-soo Park, Su-hee Chae, Jun-youn Kim, Hyun-gi Hong +2 more | 2013-11-26 |
| 8564009 | Vertical light emitting device | Young-soo Park, Su-hee Chae, Jun-youn Kim, Hyun-gi Hong, Young-jo Tak | 2013-10-22 |
| 8525201 | Light emitting device and method of manufacturing the same | Jae Won Lee, Jun-youn Kim, Young-jo Tak, Hyung-su Jeong | 2013-09-03 |
| 8476670 | Light emitting devices and methods of manufacturing the same | Jun-youn Kim, Hyun-gi Hong, Jae Won Lee | 2013-07-02 |
| 8258539 | Nitride semiconductor light emitting device | Seok Min Hwang, Hyun Kyung Kim, Kun Yoo Ko, Sang Su Hong, Kyu Han Lee | 2012-09-04 |
| 8154640 | Sub-pixels, unit pixels, image sensors and methods of operating the same | Dae-kil Cha, Young-gu Jin, Won-joo Kim, Seung-Hoon Lee, Yoon-dong Park | 2012-04-10 |
| 8143685 | Image sensor having nanodot | Dae-kil Cha, Young-gu Jin, Yoon-dong Park | 2012-03-27 |
| 8120044 | Multi-chips with an optical interconnection unit | Soo-haeng Cho, Kyoung-ho Ha, Han-youl Ryu, Sung-dong Suh, Seong-gu Kim | 2012-02-21 |
| 8021901 | Method of fabricating vertical structure nitride semiconductor light emitting device | Dong Woo Kim, Yong Chun Kim | 2011-09-20 |
| 8013354 | Light emitting device having multi-pattern structure and method of manufacturing same | Jeong-wook Lee, Jin-seo Im, Kwang-hyeon Baik, Heon-su Jeon | 2011-09-06 |
| 8004000 | Polarized light emitting diode and method of forming the same | Cheol-soo Sone | 2011-08-23 |
| 7777245 | Nitride semiconductor light emitting device | Seok Min Hwang, Hyun Kyung Kim, Kun Yoo Ko, Sang Su Hong, Kyu Han Lee | 2010-08-17 |
| 7709845 | Semiconductor light emitting device with improved current spreading structure | Kun Yoo Ko, Young Ho Park, Hyung-Jin Park, Seok Min Hwang | 2010-05-04 |