Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10121488 | Optimizing call quality using vocal frequency fingerprints to filter voice calls | Gregory Anderson Drews, Brian D. Farst, Raymond Emilio Reeves | 2018-11-06 |
| 10043817 | Semiconductor memory device | Tae Hee Lee, Hong-Soo Kim, Kyoung-Hoon Kim | 2018-08-07 |