Issued Patents All Time
Showing 1–25 of 36 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12354614 | Speech coding method and apparatus for performing the same | Woo-taek LIM, Seung Kwon BEACK, Inseon JANG, Tae Jin LEE, Byeongho CHO +2 more | 2025-07-08 |
| 12334083 | Apparatus and method for audio encoding/decoding robust to transition segment encoding distortion | Seung Kwon BEACK, Mi Suk LEE, Tae Jin LEE, Woo-taek LIM, Inseon JANG | 2025-06-17 |
| 12223970 | Encoding method, decoding method, encoder for performing encoding method, and decoder for performing decoding method | Seung Kwon BEACK, Tae Jin LEE, Woo-taek LIM, Inseon JANG, Byeongho CHO | 2025-02-11 |
| 12223426 | Method and apparatus for designing and testing audio codec by using white noise modeling | Seung Kwon BEACK, Tae Jin LEE, Woo-taek LIM, Inseon JANG, Byeongho CHO +3 more | 2025-02-11 |
| 12205605 | Audio signal encoding and decoding method using a neural network model to generate a quantized latent vector, and encoder and decoder for performing the same | Inseon JANG, Seung Kwon BEACK, Tae Jin LEE, Woo-taek LIM, Hong Goo Kang +3 more | 2025-01-21 |
| 12159640 | Methods of encoding and decoding, encoder and decoder performing the methods | Seung Kwon BEACK, Tae Jin LEE, Woo-taek LIM, Inseon JANG | 2024-12-03 |
| 11978465 | Method of generating residual signal, and encoder and decoder performing the method | Seung Kwon BEACK, Tae Jin LEE, Woo-taek LIM, Inseon JANG | 2024-05-07 |
| 11862183 | Methods of encoding and decoding audio signal using neural network model, and devices for performing the methods | Seung Kwon BEACK, Mi Suk LEE, Tae Jin LEE, Woo-taek LIM, Inseon JANG | 2024-01-02 |
| 11837220 | Apparatus and method for speech processing using a densely connected hybrid neural network | Minje Kim, Mi Suk LEE, Seung Kwon BEACK, Tae Jin LEE, Jin Soo Choi +1 more | 2023-12-05 |
| 11823688 | Audio signal encoding and decoding method, and encoder and decoder performing the methods | Woo-taek LIM, Seung Kwon BEACK, Tae Jin LEE, Inseon JANG, Minje Kim | 2023-11-21 |
| 11804230 | Audio encoding/decoding apparatus and method using vector quantized residual error feature | Inseon JANG, Seung Kwon BEACK, Tae Jin LEE, Woo-taek LIM, Jongwon Shin +3 more | 2023-10-31 |
| 11790926 | Method and apparatus for processing audio signal | Mi Suk LEE, Seung Kwon BEACK, Tae Jin LEE, Jin Soo Choi, Minje Kim +1 more | 2023-10-17 |
| 11783844 | Methods of encoding and decoding audio signal using side information, and encoder and decoder for performing the methods | Woo-taek LIM, Seung Kwon BEACK, Tae Jin LEE, Inseon JANG, Jong-Won Shin +3 more | 2023-10-10 |
| 11694703 | Audio signal encoding and decoding method using learning model, training method of learning model, and encoder and decoder that perform the methods | Woo-taek LIM, Seung Kwon BEACK, Tae Jin LEE, Inseon JANG | 2023-07-04 |
| 11664037 | Methods of encoding and decoding speech signal using neural network model recognizing sound sources, and encoding and decoding apparatuses for performing the same | Woo-taek LIM, Seung Kwon BEACK, Mi Suk LEE, Tae Jin LEE, Inseon JANG +2 more | 2023-05-30 |
| 11651778 | Methods of encoding and decoding audio signal, and encoder and decoder for performing the methods | Woo-taek LIM, Seung Kwon BEACK, Tae Jin LEE, Inseon JANG, Jong Won Seok +1 more | 2023-05-16 |
| 11580999 | Method and apparatus for encoding and decoding audio signal to reduce quantization noise | Seung Kwon BEACK, Mi Suk LEE, Tae Jin LEE, Woo-taek LIM, Inseon JANG | 2023-02-14 |
| 11581000 | Apparatus and method for encoding/decoding audio signal using information of previous frame | Woo-taek LIM, Seung Kwon BEACK, Mi Suk LEE, Tae Jin LEE | 2023-02-14 |
| 11562757 | Method of encoding and decoding audio signal using linear predictive coding and encoder and decoder performing the method | Seung Kwon BEACK, Mi Suk LEE, Tae Jin LEE, Woo-taek LIM, Inseon JANG +1 more | 2023-01-24 |
| 11508385 | Method of processing residual signal for audio coding, and audio processing apparatus | Seung Kwon BEACK, Mi Suk LEE, Tae Jin LEE, Hui Yong KIM | 2022-11-22 |
| 11508386 | Audio coding method based on spectral recovery scheme | Hochong Park, Seung Kwon BEACK, Seong Hyeon Shin, Mi Suk LEE, Tae Jin LEE +1 more | 2022-11-22 |
| 11488613 | Residual coding method of linear prediction coding coefficient based on collaborative quantization, and computing device for performing the method | Minje Kim, Kai Zhen, Mi Suk LEE, Seung Kwon BEACK, Tae Jin LEE +1 more | 2022-11-01 |
| 11456001 | Method of encoding high band of audio and method of decoding high band of audio, and encoder and decoder for performing the methods | Seung Kwon BEACK, Mi Suk LEE, Tae Jin LEE, Hochong Park | 2022-09-27 |
| 11416742 | Audio signal encoding method and apparatus and audio signal decoding method and apparatus using psychoacoustic-based weighted error function | Minje Kim, Aswin Sivaraman, Kai Zhen | 2022-08-16 |
| 11276413 | Audio signal encoding method and audio signal decoding method, and encoder and decoder performing the same | Mi Suk LEE, Minje Kim, Kai Zhen | 2022-03-15 |