Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12374257 | Display device, gamma correction circuit and display driving method | Boyun JUNG, Bogun Seo, Kyu Jin KIM, Seungtaek Oh | 2025-07-29 |
| 12332186 | Method and system for inspecting semiconductor wafer and method of fabricating semiconductor device using the same | Q-Han Park, Sung Yoon Ryu, Seunghyeok Son, Sujin Lee, Chan-Gi Jeon +2 more | 2025-06-17 |
| 12324277 | Nitride semiconductor light emitting device and display device using the same | Jonguk Seo | 2025-06-03 |
| 12218274 | Semiconductor light emitting device and display apparatus | Gibum Kim, Joosung KIM, Jonguk Seo | 2025-02-04 |
| 12217720 | Display device and driving method for the same | Seungtaek Oh | 2025-02-04 |
| 12125942 | Semiconductor light emitting devices | Youngjo Tak, Joosung KIM, Jonguk Seo, Sungjin Ahn, Jeongwook LEE +3 more | 2024-10-22 |
| 12027107 | Display apparatus | Punjae Choi, Youngjin Choi | 2024-07-02 |
| 11935910 | Semiconductor light-emitting device with groove and method of manufacturing the same | Jongin Yang, Joosung KIM, Suhyun JO | 2024-03-19 |
| 11914282 | System of measuring image of pattern in scanning type EUV mask | — | 2024-02-27 |
| 11784285 | Three dimensionally structured semiconductor light emitting diode and display apparatus | Youngjin Choi, Joosung KIM, Jonguk Seo, Sungjin Ahn, Jeongwook LEE +3 more | 2023-10-10 |
| 11747289 | System of measuring image of pattern in high NA scanning-type EUV mask | — | 2023-09-05 |
| 11742469 | Semiconductor light-emitting device and method of fabricating the same | Gibum Kim, Joosung KIM, Juhyun Kim, Tan Sakong, Jonguk Seo +1 more | 2023-08-29 |
| 11619876 | System of inspecting pattern defect in scanning-type reflective extreme ultraviolet mask | — | 2023-04-04 |
| 11289024 | Display device | Kyujin Kim, Taehun Kim | 2022-03-29 |
| 11114034 | Display device | Kyujin Kim, Taehun Kim, Seungjin Yoo | 2021-09-07 |
| 11087698 | Display device | Kyujin Kim | 2021-08-10 |
| 10224178 | Methods, systems and computer program products configured to adjust a critical dimension of reticle patterns used to fabricate semiconductor devices | Yongseok Jung, Sungwon Kwon, Heebom Kim | 2019-03-05 |
| 9466490 | Beam shapers, annealing systems employing the same, methods of heat treating substrates and methods of fabricating semiconductor devices | Sanghyun Kim, Chalykh Roman, Jongju Park, Seongsue Kim | 2016-10-11 |
| 9087698 | Beam shapers, annealing systems employing the same, methods of heat treating substrates and methods of fabricating semiconductor devices | Sanghyun Kim, Chalykh Roman, Jongju Park, Seongsue Kim | 2015-07-21 |
| 8697318 | Method of forming photomasks and photomasks formed by the same | Jongju Park, Sang Hyun Kim | 2014-04-15 |
| 7629087 | Photomask, method of making a photomask and photolithography method and system using the same | Sungmin Huh, Heebom Kim, Chanuk Jeon | 2009-12-08 |