Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10993043 | MEMS acoustic sensor | Sang-Woo Lee, Ci-moo Song, Yong Kook Kim, Kyu-dong Jung, Muhammad Ali Shah | 2021-04-27 |
| 10366271 | Method and apparatus for authenticating fingerprints using reflected wave | Jae Hyun Ahn, Ci-moo Song, Yong Kook Kim | 2019-07-30 |