Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12205599 | Apparatus for encoding and decoding of integrated speech and audio | Tae Jin LEE, Seung-Kwon Baek, Min Je Kim, Dae Young JANG, Jeongil Seo +3 more | 2025-01-21 |
| 11887612 | LPC residual signal encoding/decoding apparatus of modified discrete cosine transform (MDCT)-based unified voice/audio encoding device | Seung Kwon BEACK, Tae Jin LEE, Min Je Kim, Kyeongok Kang, Dae Young JANG +4 more | 2024-01-30 |
| 11705137 | Apparatus for encoding and decoding of integrated speech and audio | Tae Jin LEE, Seung-Kwon Baek, Min Je Kim, Dae Young JANG, Jeongil Seo +3 more | 2023-07-18 |
| 11508386 | Audio coding method based on spectral recovery scheme | Seung Kwon BEACK, Jongmo SUNG, Seong Hyeon Shin, Mi Suk LEE, Tae Jin LEE +1 more | 2022-11-22 |
| 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, Mi Suk LEE, Tae Jin LEE | 2022-09-27 |
| 11456002 | Apparatus and method for encoding and decoding of integrated speech and audio utilizing a band expander with a spectral band replication (SBR) to output the SBR to either time or transform domain encoding according to the input signal | Tae Jin LEE, Seung-Kwon Baek, Min Je Kim, Dae Young JANG, Jeongil Seo +3 more | 2022-09-27 |
| 11430457 | LPC residual signal encoding/decoding apparatus of modified discrete cosine transform (MDCT)-based unified voice/audio encoding device | Seung Kwon BEACK, Tae Jin LEE, Min Je Kim, Kyeongok Kang, Dae Young JANG +4 more | 2022-08-30 |
| 10777212 | Apparatus and method for encoding and decoding of integrated speech and audio utilizing a band expander with a spectral band replication (SBR) to output the SBR to either time or transform domain encoding according to the input signal characteristic | Tae Jin LEE, Seung-Kwon Baek, Min Je Kim, Dae Young JANG, Jeongil Seo +3 more | 2020-09-15 |
| 10714103 | Apparatus for encoding and decoding of integrated speech and audio | Tae Jin LEE, Seung-Kwon Baek, Min Je Kim, Dae Young JANG, Jeongil Seo +3 more | 2020-07-14 |
| 10621998 | LPC residual signal encoding/decoding apparatus of modified discrete cosine transform (MDCT)-based unified voice/audio encoding device | Seung Kwon BEACK, Tae Jin LEE, Min Je Kim, Kyeongok Kang, Dae Young JANG +4 more | 2020-04-14 |
| 10403293 | Apparatus for encoding and decoding of integrated speech and audio | Tae Jin LEE, Seung-Kwon Baek, Min Je Kim, Dae Young JANG, Jeongil Seo +3 more | 2019-09-03 |
| 10121482 | Apparatus and method for encoding and decoding of integrated speech and audio utilizing a band expander with a spectral band replication (SBR) to output the SBR to either time or transform domain encoding according to the input signal characteristic | Tae Jin LEE, Seung-Kwon Baek, Min Je Kim, Dae Young JANG, Jeongil Seo +3 more | 2018-11-06 |
| 9818411 | Apparatus for encoding and decoding of integrated speech and audio | Tae Jin LEE, Seung-Kwon Baek, Min Je Kim, Dae Young JANG, Jeongil Seo +3 more | 2017-11-14 |
| 9728198 | LPC residual signal encoding/decoding apparatus of modified discrete cosine transform (MDCT)-based unified voice/audio encoding device | Seung Kwon BEACK, Tae Jin LEE, Min Je Kim, Kyeongok Kang, Dae Young JANG +4 more | 2017-08-08 |
| 9711159 | Apparatus and method for encoding and decoding of integrated speech and audio utilizing a band expander with a spectral band replication to output the audio or speech to a frequency domain encoder or an LPC encoder | Tae Jin LEE, Seung-Kwon Baek, Min Je Kim, Dae Young JANG, Jeongil Seo +3 more | 2017-07-18 |
| 9378749 | LPC residual signal encoding/decoding apparatus of modified discrete cosine transform (MDCT)-based unified voice/audio encoding device | Seung Kwon BEACK, Tae Jin LEE, Min Je Kim, Kyeongok Kang, Dae Young JANG +4 more | 2016-06-28 |
| 8990072 | Apparatus and method for encoding and decoding of integrated speech and audio utilizing a band expander to output the audio or speech to a frequency domain encoder or an LPC encoder | Tae Jin LEE, Seung-Kwon Baek, Min Je Kim, Dae Young JANG, Jeongil Seo +3 more | 2015-03-24 |
| 8959015 | Apparatus for encoding and decoding of integrated speech and audio | Tae Jin LEE, Seung Kwon BEACK, Minje Kim, Dae Young JANG, Kyeongok Kang +2 more | 2015-02-17 |
| 8903720 | Apparatus for encoding and decoding of integrated speech and audio | Tae Jin LEE, Seung-Kwon Baek, Min Je Kim, Dae Young JANG, Jeongil Seo +3 more | 2014-12-02 |
| 8898059 | LPC residual signal encoding/decoding apparatus of modified discrete cosine transform (MDCT)-based unified voice/audio encoding device | Seung Kwon BEACK, Tae Jin LEE, Min Je Kim, Kyeongok Kang, Dae Young JANG +4 more | 2014-11-25 |
| 8019600 | Speech signal compression and/or decompression method, medium, and apparatus | Changyong SON, Hosang Sung, Byounghak JEONG, Youngyo Kim | 2011-09-13 |
| 7605722 | Lossless audio coding/decoding apparatus and method | Seung Kwon BEACK, Jeongil Seo, Inseon JANG, Dae Young Jae, Sang-One Kang +2 more | 2009-10-20 |