Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12426245 | Semiconductor device | Sangmin Kang, Yoongoo Kang, Changwoo Seo, Suyoun Song, Dain Lee | 2025-09-23 |
| 12398942 | Refrigerator | Kihwang KIM, Jongkwon Park | 2025-08-26 |
| 12230498 | Method for manufacturing semiconductor device including air gap | Dain Lee, Yoongoo Kang, Wonseok Yoo, Jinwon Ma, Changwoo Seo +1 more | 2025-02-18 |
| 12202696 | Apparatus of supporting debonding and method for debonding using the same | Bokyung Kong | 2025-01-21 |
| 11744073 | Semiconductor device and apparatus of manufacturing the same | Taisoo Lim, Keun-Ho Lee, Hauk Han | 2023-08-29 |
| 11729966 | DRAM device including an air gap and a sealing layer | Yoongoo Kang, Wonseok Yoo, Hokyun AN, Dain Lee | 2023-08-15 |
| 11430665 | Methods of manufacturing semiconductor devices and apparatuses for manufacturing the same | Taisoo Lim, Wangyup Ryu, Keun-Bong Lee, Changwoo Lee, Hauk Han | 2022-08-30 |
| 11335689 | DRAM device including an air gap and a sealing layer | Yoongoo Kang, Wonseok Yoo, Hokyun AN, Dain Lee | 2022-05-17 |
| 11189633 | Semiconductor device and apparatus of manufacturing the same | Taisoo Lim, Keun-Ho Lee, Hauk Han | 2021-11-30 |
| 11177215 | Integrated circuit device | Yoongoo Kang, Wonseok Yoo, Dain Lee | 2021-11-16 |
| 10302824 | Method of preparing light scattering layer | Seohyun Kim, GunSang Yoon, Yunyoung KWON | 2019-05-28 |
| 9224926 | Light-emitting device and lighting system | — | 2015-12-29 |
| 9070832 | Light-emitting device and fabrication method thereof | — | 2015-06-30 |
| 9030664 | Apparatus for measuring transmissivity of patterned glass substrate | YoonYoung Kwon, Jaeyoung Choi, Jongsung Lee, Hoikwan Lee, Seo-Yeong Cho +1 more | 2015-05-12 |
| 9007590 | Apparatus for measuring transmittance | Yoon Young Kwon, Jinsu Nam, Jaeyoung Choi | 2015-04-14 |
| 8927310 | Method of fabricating patterned substrate | Jeong Woo Park, Yoon Young Kwon, Young Zo Yoo | 2015-01-06 |
| 8893525 | Apparatus and method for manufacturing tempered glass | Hoikwan Lee, Seo-Yeong Cho, Yoon Young Kwon, Kyungmin Yoon, Jongsung Lee +2 more | 2014-11-25 |
| 8779450 | Light-emitting device and lighting system | — | 2014-07-15 |