Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12419842 | Controlled-release formulation for hearing loss and preparation method therefor | Dae-Jung Kang, Gwangmin An, Hui Li, Yu-Jung Hwang | 2025-09-23 |
| 11224376 | Tinnitus testing device using brain waves and tinnitus testing method using same | Il Yong Park, Seung Ha Oh, Chung Ku Rhee, Phil Sang Chung | 2022-01-18 |
| 10881319 | Apparatus for diagnosing and treating dizziness | Jun Ho Lee, Seung Ha Oh, Chiheon Kwon, Joong Woo Ahn, Yunseo Ku +1 more | 2021-01-05 |
| 9333320 | Open type ear treatment module | Jin Chul Ahn, Chung Ku Rhee, Pill Sang Chung | 2016-05-10 |