Issued Patents All Time
Showing 25 most recent of 65 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12405341 | Directional acoustic sensor | Sungchan Kang, Choongho Rhee | 2025-09-02 |
| 12393398 | Apparatus and method for signal processing | Hyunwook Kang, Hyeokki Hong | 2025-08-19 |
| 12380913 | Sound signal processing apparatus and method of processing sound signal | Hyunwook Kang | 2025-08-05 |
| 12373681 | Neuromorphic method and apparatus with multi-bit neuromorphic operation | Sungho Kim, Jaeho Lee | 2025-07-29 |
| 12289095 | Filter system including resonator | Sungchan Kang, Sangha Park, Yongseop Yoon, Choongho Rhee | 2025-04-29 |
| 12250504 | Multi-function acoustic sensor | Hyeokki Hong, Hyunwook Kang, Sungchan Kang | 2025-03-11 |
| 12181574 | System and method for measuring distance using acoustic signal | Sungchan Kang, Daehyuk SON | 2024-12-31 |
| 12099131 | Apparatus and method for estimating direction of sound by using acoustic sensor | Daehyuk SON, Jaehyung Jang, Hyeokki Hong | 2024-09-24 |
| 11991493 | Microphone package and electronic apparatus including the same | Yongseop Yoon | 2024-05-21 |
| 11973485 | Micromechanical resonator and resonator system including the same | Yongseop Yoon, Sungchan Kang, Choongho Rhee | 2024-04-30 |
| 11961520 | Voice recognition system and display device using the same | Jaehyung Jang, Hyeokki Hong | 2024-04-16 |
| 11955510 | High-efficiency capacitor structure | Hyeokki Hong, Sungchan Kang, Yongseop Yoon, Choongho Rhee | 2024-04-09 |
| 11955128 | Method for voice identification and device using same | Jaehyung Jang | 2024-04-09 |
| 11942907 | Amplifier | Hyeokki Hong, Jihun Lee, Gyuhyeong Cho, Hyunwook Kang | 2024-03-26 |
| 11887606 | Method and apparatus for recognizing speaker by using a resonator | Sungchan Kang, Sangha Park, Yongseop Yoon, Choongho Rhee | 2024-01-30 |
| 11868874 | Two-dimensional array-based neuromorphic processor and implementing method | Sungho Kim, Jaeho Lee | 2024-01-09 |
| 11868870 | Neuromorphic method and apparatus with multi-bit neuromorphic operation | Sungho Kim, Jaeho Lee | 2024-01-09 |
| 11852737 | Directional acoustic sensor | Sungchan Kang, Choongho Rhee, Hyeokki Hong | 2023-12-26 |
| 11853869 | Neural network apparatus and method of processing variable-resolution operation by the same | Sungho Kim, Jaeho Lee | 2023-12-26 |
| 11770658 | Sensor interface including resonator and differential amplifier | Hyunwook Kang, Sungchan Kang, Choongho Rhee, Hyeokki Hong | 2023-09-26 |
| 11747192 | Acoustic sensor assembly and method of sensing sound using the same | Hyunwook Kang, Daehyuk SON, Hyeokki Hong | 2023-09-05 |
| 11725981 | Directional acoustic sensor, and methods of adjusting directional characteristics and attenuating acoustic signal in specific direction using the same | Sungchan Kang, Choongho Rhee, Hyeokki Hong | 2023-08-15 |
| 11694696 | Method and apparatus for implementing speaker identification neural network | Sungchan Kang, Namsoo Kim, Seokwan Chae | 2023-07-04 |
| 11665456 | Multi-function acoustic sensor | Hyeokki Hong, Hyunwook Kang, Sungchan Kang | 2023-05-30 |
| 11663451 | Two-dimensional array-based neuromorphic processor and implementing method | Sungho Kim, Jaeho Lee | 2023-05-30 |