Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11883319 | Mandibular advancement apparatus | Won Hyuck Yoon | 2024-01-30 |
| 11657594 | Method and apparatus for classifying image | Chi Won SUNG | 2023-05-23 |
| 11454466 | Automatic washing apparatus for heat exchanger bundle | Do-Hyoung Kim, Jong-Il Kim, Ki Du Kwon | 2022-09-27 |
| 7580532 | Multi-channel pulse width modulation apparatus | Dong Han Seo, Oh-Suk Kwon, Jong Woo Kim, Chan Tae Kim | 2009-08-25 |
| 6897830 | Multi-band helical antenna | Jung Bin Bae, Jong Kyu Kim | 2005-05-24 |