Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12417392 | Apparatus and system for training knowledge tracking model based on data augmentation and operation method thereof | Young Duck CHOI, Byung Soo Kim, June Young Park | 2025-09-16 |
| 12394328 | Pre-training modeling system and method for predicting educational element | Young Duck CHOI, Young Nam Lee, Jung-Hyun Cho, Jin Eon BAEK, Dong Min Shin +3 more | 2025-08-19 |
| 5983189 | Control device for controlling the starting a vehicle in response to a voice command | — | 1999-11-09 |
| 5864791 | Pitch extracting method for a speech processing unit | — | 1999-01-26 |