Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11839839 | Apparatus and system for filtrating liquid | Sangyong Choi, Chang-Hyeon Nam | 2023-12-12 |
| 11724236 | System and method for fluid preparation | Chang-Hyeon Nam, Hong-sik Shin | 2023-08-15 |
| 11659706 | Semiconductor device and method for fabricating the same | Chang-Hyeon Nam | 2023-05-23 |
| 11342204 | Method and apparatus for cleaning semiconductor wafers | Chang-Hyeon Nam | 2022-05-24 |
| 11233058 | Semiconductor device and method for fabricating the same | Chang-Hyeon Nam | 2022-01-25 |
| 11164874 | Semiconductor device and method for fabricating the same | Chang-Hyeon Nam | 2021-11-02 |
| 11081489 | Semiconductor structure and method for fabricating the same | Chang-Hyeon Nam | 2021-08-03 |
| 11031476 | Semiconductor device and method for fabricating the same | Chang-Hyeon Nam | 2021-06-08 |
| 10964703 | Semiconductor device and method for fabricating the same | Chang-Hyeon Nam | 2021-03-30 |
| 8901663 | Semiconductor devices having passive element in recessed portion of device isolation pattern and methods of fabricating the same | Sukhun Choi, Boun Yoon, Jeongnam Han | 2014-12-02 |
| 8790988 | Semiconductor devices having passive element in recessed portion of device isolation pattern and methods of fabricating the same | Sukhun Choi, Boun Yoon, Jeongnam Han | 2014-07-29 |