Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11970672 | Cleaning liquid composition for semiconductor wafer and cleaning method using same | Seung Hun Lee, Seung Hyun Lee, Seong Hwan Kim | 2024-04-30 |
| 11555150 | Etching composition for silicon nitride film | Seung Hun Lee, Seung Hyun Lee, Seong Hwan Kim | 2023-01-17 |
| 10244999 | Three-dimensional image generating method and system using multi-energy X-ray image and optical image | Dong-Goo Kang, Ki Young SHIN, In Soo Kim, Young Min Bae, Guang Hoon Kim +1 more | 2019-04-02 |
| 8345818 | Tomosynthesis system for digital X-ray imaging and method of controlling the same | Sun Shin Jung, Dae Ho Kim, Seung Kwon Seol | 2013-01-01 |