Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12418445 | Low power PAM-4 output transmitter | Chang-sik Yoo, Ji Yun HAN | 2025-09-16 |
| 11144644 | Update management apparatus of industry control system, apparatus and method for update verification | Tae Yeon Kim, Chan BAE, Hee Min KIM, Jung-Hwa HAN, Sung Il Lee +1 more | 2021-10-12 |