Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11965471 | Device and method for controlling vehicle based on passage of bump of road | Yung Sik Choi | 2024-04-23 |
| 10758746 | Radiotherapy assistant apparatus for modulating build-up region of photon beam, radiotherapy system and method therefor | Jung Won Kwak, Sang Wook Lee, Byung Chul Cho, Seung Do Ahn, Won Sik CHOI +3 more | 2020-09-01 |
| 10080912 | Mucosal dose control radiotherapy apparatus using magnetic fields | Jung Won Kwak, Nuri Hyun JUNG, Byoung Chul Cho, Seung Do Ahn, Sang Wook Lee | 2018-09-25 |
| 7781738 | Digital X-ray image detector using an FED device | Sang Hee Nam, Ji Koon Park, Sung Kwang Park, Jang Yong Choi, Sang Sik Kang +6 more | 2010-08-24 |