Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12354614 | Speech coding method and apparatus for performing the same | Woo-taek LIM, Seung Kwon BEACK, Jongmo SUNG, 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, Jongmo SUNG, Mi Suk LEE, Tae Jin LEE, Woo-taek LIM | 2025-06-17 |
| 12223970 | Encoding method, decoding method, encoder for performing encoding method, and decoder for performing decoding method | Jongmo SUNG, Seung Kwon BEACK, Tae Jin LEE, Woo-taek LIM, Byeongho CHO | 2025-02-11 |
| 12223426 | Method and apparatus for designing and testing audio codec by using white noise modeling | Jongmo SUNG, Seung Kwon BEACK, Tae Jin LEE, Woo-taek LIM, 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 | Seung Kwon BEACK, Jongmo SUNG, 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 | Jongmo SUNG, Seung Kwon BEACK, Tae Jin LEE, Woo-taek LIM | 2024-12-03 |
| 11978465 | Method of generating residual signal, and encoder and decoder performing the method | Seung Kwon BEACK, Jongmo SUNG, Tae Jin LEE, Woo-taek LIM | 2024-05-07 |
| 11862183 | Methods of encoding and decoding audio signal using neural network model, and devices for performing the methods | Jongmo SUNG, Seung Kwon BEACK, Mi Suk LEE, Tae Jin LEE, Woo-taek LIM | 2024-01-02 |
| 11823688 | Audio signal encoding and decoding method, and encoder and decoder performing the methods | Woo-taek LIM, Seung Kwon BEACK, Jongmo SUNG, Tae Jin LEE, Minje Kim | 2023-11-21 |
| 11804230 | Audio encoding/decoding apparatus and method using vector quantized residual error feature | Seung Kwon BEACK, Jongmo SUNG, Tae Jin LEE, Woo-taek LIM, Jongwon Shin +3 more | 2023-10-31 |
| 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, Jongmo SUNG, Tae Jin LEE, 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, Jongmo SUNG, Tae Jin LEE | 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, Jongmo SUNG, Mi Suk LEE, Tae Jin LEE +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, Jongmo SUNG, Tae Jin LEE, 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, Jongmo SUNG, Mi Suk LEE, Tae Jin LEE, Woo-taek LIM | 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, Jongmo SUNG, Mi Suk LEE, Tae Jin LEE, Woo-taek LIM +1 more | 2023-01-24 |
| 9680999 | Apparatus and method for removing acoustic echo in teleconference system | — | 2017-06-13 |
| 8976983 | Method for generating and playing object-based audio contents and computer readable recording medium for recoding data having file format structure for object-based audio service | Jeongil Seo, Hui Yong KIM, Tae Jin LEE, Kyeongok Kang, Jin Woo Hong +3 more | 2015-03-10 |
| 8340943 | Method and system for separating musical sound source | Min Je Kim, Seungjin Choi, Jiho Yoo, Kyeongok Kang, Jin Woo Hong | 2012-12-25 |
| 8080724 | Method and system for separating musical sound source without using sound source database | Min Je Kim, Seung Kwon BEACK, Kyeongok Kang, Dae Young JANG, Tae Jin LEE +1 more | 2011-12-20 |
| 7605722 | Lossless audio coding/decoding apparatus and method | Seung Kwon BEACK, Jeongil Seo, Dae Young Jae, Hochong Park, Sang-One Kang +2 more | 2009-10-20 |