Issued Patents All Time
Showing 1–25 of 41 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12334083 | Apparatus and method for audio encoding/decoding robust to transition segment encoding distortion | Seung Kwon BEACK, Jongmo SUNG, Tae Jin LEE, Woo-taek LIM, Inseon JANG | 2025-06-17 |
| 11862183 | Methods of encoding and decoding audio signal using neural network model, and devices for performing the methods | Jongmo SUNG, Seung Kwon BEACK, 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, Seung Kwon BEACK, Jongmo SUNG, Tae Jin LEE, Jin Soo Choi +1 more | 2023-12-05 |
| 11790926 | Method and apparatus for processing audio signal | Seung Kwon BEACK, Jongmo SUNG, Tae Jin LEE, Jin Soo Choi, Minje Kim +1 more | 2023-10-17 |
| 11729597 | Digital twin disaster management system customized for underground public areas | Seung Il Myong, Woo-Sug Jung | 2023-08-15 |
| 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, Tae Jin LEE, Inseon JANG +2 more | 2023-05-30 |
| 11580999 | Method and apparatus for encoding and decoding audio signal to reduce quantization noise | Seung Kwon BEACK, Jongmo SUNG, 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, Jongmo SUNG, Tae Jin LEE | 2023-02-14 |
| 11570571 | Method and apparatus for performing binaural rendering of audio signal | Yong Ju Lee, Jae Hyoun Yoo, Kyeongok Kang, Dae Young JANG | 2023-01-31 |
| 11562757 | Method of encoding and decoding audio signal using linear predictive coding and encoder and decoder performing the method | Seung Kwon BEACK, Jongmo SUNG, 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, Jongmo SUNG, Tae Jin LEE, Hui Yong KIM | 2022-11-22 |
| 11508386 | Audio coding method based on spectral recovery scheme | Hochong Park, Seung Kwon BEACK, Jongmo SUNG, Seong Hyeon Shin, 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, Seung Kwon BEACK, Jongmo SUNG, 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, Jongmo SUNG, Tae Jin LEE, Hochong Park | 2022-09-27 |
| 11276413 | Audio signal encoding method and audio signal decoding method, and encoder and decoder performing the same | Jongmo SUNG, Minje Kim, Kai Zhen | 2022-03-15 |
| 11133015 | Method and device for predicting channel parameter of audio signal | Seung Kwon BEACK, Woo-taek LIM, Jongmo SUNG, Tae Jin LEE, Hui Yong KIM | 2021-09-28 |
| 10839819 | Block-based audio encoding/decoding device and method therefor | Seung Kwon BEACK, Tae Jin LEE, Jongmo SUNG, Dae Young JANG, Jin Soo Choi | 2020-11-17 |
| 10607624 | Signal codec device and method in communication system | — | 2020-03-31 |
| 10199050 | Signal codec device and method in communication system | — | 2019-02-05 |
| 10008214 | USAC audio signal encoding/decoding apparatus and method for digital radio services | Seung Kwon BEACK, Tae Jin LEE, Jong Mo SUNG, Kyu Tae YANG, Bong Ho Lee +2 more | 2018-06-26 |
| 9997294 | Electronic component and circuit board having the same | Hae Suk Chung, Kyung Pyo Hong, Min Hyang Kim, Kyeong Jun Kim, Tae-Ho Song +1 more | 2018-06-12 |
| 9807340 | Method and apparatus for providing eye-contact function to multiple points of attendance using stereo image in video conference system | In Ki HWANG | 2017-10-31 |
| 9704501 | Signal codec device and method in communication system | — | 2017-07-11 |
| 9407871 | Apparatus and method for controlling eye-to-eye contact function | In Ki HWANG | 2016-08-02 |
| 9251799 | Method and apparatus for encoding and decoding audio signal using adaptive sinusoidal coding | Hyun Joo BAE, Byung Sun Lee | 2016-02-02 |