Issued Patents All Time
Showing 25 most recent of 37 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12421598 | Nanocrystalline graphene and method of forming nanocrystalline graphene | Sangwon Kim, Kyung-Eun BYUN, Yeonchoo Cho, Keunwook Shin, Changseok LEE +5 more | 2025-09-23 |
| 12359911 | Method of calculating thickness of graphene layer and method of measuring content of silicon carbide by using XPS | Yeonchoo Cho, Sangwon Kim, Kyung-Eun BYUN, Hyunjae Song, Hyeonjin Shin | 2025-07-15 |
| 12262527 | Vertical-channel cell array transistor structure and dram device including the same | Changseok LEE, Sangwon Kim, Changhyun KIM, Kyung-Eun BYUN | 2025-03-25 |
| 12191392 | Semiconductor device including two-dimensional material | Van Luan NGUYEN, Minsu SEOL, Junyoung KWON, Hyeonjin Shin, Minseok YOO | 2025-01-07 |
| 12127394 | Semiconductor devices having buried gates | Huijung Kim, Minwoo Kwon, Sangyeon Han, Sangwon Kim, Junsoo Kim +1 more | 2024-10-22 |
| 11975971 | Methods of forming graphene and graphene manufacturing apparatuses | Sangwon Kim, Kyung-Eun BYUN, Hyeonjin Shin, Changseok LEE | 2024-05-07 |
| 11906291 | Method of calculating thickness of graphene layer and method of measuring content of silicon carbide by using XPS | Yeonchoo Cho, Sangwon Kim, Kyung-Eun BYUN, Hyunjae Song, Hyeonjin Shin | 2024-02-20 |
| 11888016 | Image sensor for high photoelectric conversion efficiency and low dark current | Sanghyun Jo, Jaeho Lee, Seongjun Park, Kiyoung Lee, Jinseong HEO | 2024-01-30 |
| 11713248 | Method of growing graphene selectively | Changseok LEE, Changhyun KIM, Kyung-Eun BYUN, Keunwook Shin, Hyeonjin Shin | 2023-08-01 |
| 11626282 | Graphene structure and method of forming graphene structure | Kyung-Eun BYUN, Hyunjae Song, Hyeonjin Shin, Changhyun KIM, Keunwook Shin +2 more | 2023-04-11 |
| 11626489 | Optical sensor and image sensor including graphene quantum dots | Jaeho Lee, Hyeonjin Shin, Dongwook LEE, Seongjun Park, Kiyoung Lee +2 more | 2023-04-11 |
| 11626502 | Interconnect structure to reduce contact resistance, electronic device including the same, and method of manufacturing the interconnect structure | Hyeonjin Shin, Sangwon Kim, Kyung-Eun BYUN, Hyunjae Song, Keunwook Shin +3 more | 2023-04-11 |
| 11626409 | Semiconductor devices having buried gates | Huijung Kim, Minwoo Kwon, Sangyeon Han, Sangwon Kim, Junsoo Kim +1 more | 2023-04-11 |
| 11572278 | Method of forming graphene | Hyeonjin Shin, Keunwook Shin, Changhyun KIM, Seunggeol NAM, Kyung-Eun BYUN +4 more | 2023-02-07 |
| 11463880 | Dynamic security analysis method for control plane and system therefore | Yongdae Kim, Hongil KIM, Jiho Lee | 2022-10-04 |
| 11431900 | Image data processing method and device therefor | Wonseok KANG, Wonbae Lim, Sangwoo PARK, Soohwan Chae, Meeryung CHOI +1 more | 2022-08-30 |
| 11405725 | Method for controlling audio output by application through earphones and electronic device implementing same | Sangwoo PARK, Wonbae Lim, Eujin Ha, Sunmoek Jung, Meeryung CHOI | 2022-08-02 |
| 11367799 | Broadband multi-purpose optical device and methods of manufacturing and operating the same | Kiyoung Lee, Jinseong HEO, Jaeho Lee, Haeryong KIM, Seongjun Park +2 more | 2022-06-21 |
| 11239274 | Image sensor for high photoelectric conversion efficiency and low dark current | Sanghyun Jo, Jaeho Lee, Seongjun Park, Kiyoung Lee, Jinseong HEO | 2022-02-01 |
| 11222953 | Optical sensor and image sensor including graphene quantum dots | Jaeho Lee, Hyeonjin Shin, Dongwook LEE, Seongjun Park, Kiyoung Lee +2 more | 2022-01-11 |
| 11180373 | Nanocrystalline graphene and method of forming nanocrystalline graphene | Hyunjae Song, Keunwook Shin, Hyeonjin Shin, Changseok LEE, Changhyun KIM +2 more | 2021-11-23 |
| 11094538 | Method of forming graphene | Keunwook Shin, Changhyun KIM, Kaoru Yamamoto, Changseok LEE, Hyunjae Song +3 more | 2021-08-17 |
| 11069619 | Interconnect structure and electronic device employing the same | Seunggeol NAM, Hyeonjin Shin, Keunwook Shin, Changhyun KIM, Kyung-Eun BYUN +4 more | 2021-07-20 |
| 10553730 | Broadband multi-purpose optical device and methods of manufacturing and operating the same | Kiyoung Lee, Jinseong HEO, Jaeho Lee, Haeryong KIM, Seongjun Park +2 more | 2020-02-04 |
| 10553684 | Optical sensor and image sensor including graphene quantum dots | Jaeho Lee, Hyeonjin Shin, Dongwook LEE, Seongjun Park, Kiyoung Lee +2 more | 2020-02-04 |