Issued Patents All Time
Showing 25 most recent of 45 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12370680 | Robot for acquiring learning data and method for controlling thereof | Yongkook Kim, Saeyoung KIM, Hyeontaek Lim, Boseok MOON | 2025-07-29 |
| 9934789 | Method, medium, and apparatus with scalable channel decoding | Eunmi Oh, Kihyun Choo, Miao Lei | 2018-04-03 |
| 9848180 | Method, medium, and system generating a stereo signal | Eunmi Oh, Kihyun Choo, Miao Lei | 2017-12-19 |
| 9706325 | Method, medium, and system decoding and encoding a multi-channel signal | Eunmi Oh, Kihyun Choo, Miao Lei | 2017-07-11 |
| 9667270 | System, medium, and method of encoding/decoding multi-channel audio signals | Miao Lei, Eunmi Oh | 2017-05-30 |
| 9552820 | Apparatus and method for processing multi-channel audio signal using space information | Sangchul Ko, Shihwa Lee, Eunmi Oh, Miao Lei | 2017-01-24 |
| 9479871 | Method, medium, and system synthesizing a stereo signal | Eunmi Oh, Kihyun Choo, Miao Lei | 2016-10-25 |
| RE46082 | Method and apparatus for low bit rate encoding and decoding | Eunmi Oh, Boris Kudryashov, Konstantin Osipov | 2016-07-26 |
| 9369164 | Method, medium, and system decoding and encoding a multi-channel signal | Eunmi Oh, Kihyun Choo, Miao Lei | 2016-06-14 |
| 9232334 | Apparatus and method for processing multi-channel audio signal using space information | Sangchul Ko, Shihwa Lee, Eunmi Oh, Miao Lei | 2016-01-05 |
| 9100039 | System, medium, and method of encoding/decoding multi-channel audio signals | Miao Lei, Eunmi Oh | 2015-08-04 |
| 9094662 | Encoder and decoder to encode signal into a scalable codec and to decode scalable codec, and encoding and decoding methods of encoding signal into scalable codec and decoding the scalable codec | Hosang Sung, Eunmi Oh, Kangeun Lee | 2015-07-28 |
| 9087511 | Method, medium, and system for generating a stereo signal | Eunmi Oh, Kihyun Choo, Miao Lei | 2015-07-21 |
| 8885854 | Method, medium, and system decoding compressed multi-channel signals into 2-channel binaural signals | Sangchul Ko | 2014-11-11 |
| 8862463 | Adaptive time/frequency-based audio encoding and decoding apparatuses and methods | Eunmi Oh, Changyong SON, Kihyun Choo | 2014-10-14 |
| 8824690 | Apparatus and method for processing multi-channel audio signal using space information | Sangchul Ko, Shihwa Lee, Eunmi Oh, Miao Lei | 2014-09-02 |
| 8620011 | Method, medium, and system synthesizing a stereo signal | Eunmi Oh, Kihyun Choo, Miao Lei | 2013-12-31 |
| 8615391 | Method and apparatus to extract important spectral component from audio signal and low bit-rate audio signal coding and/or decoding method and apparatus using the same | Eunmi Oh, Konstantin Osipov, Boris Kudryashov | 2013-12-24 |
| 8595000 | Method and apparatus to search fixed codebook and method and apparatus to encode/decode a speech signal using the method and apparatus to search fixed codebook | Kangeun Lee, Eunmi Oh, Hosang Sung, Changyong SON, Kihyun Choo | 2013-11-26 |
| 8548801 | Adaptive time/frequency-based audio encoding and decoding apparatuses and methods | Eunmi Oh, Changyong SON, Kihyun Choo | 2013-10-01 |
| 8301439 | Method and apparatus to encode/decode low bit-rate audio signal by approximiating high frequency envelope with strongly correlated low frequency codevectors | Eunmi Oh, Boris Kudryashov, Konstantin Osipov | 2012-10-30 |
| 8280538 | System, medium, and method of encoding/decoding multi-channel audio signals | Miao Lei, Eunmi Oh | 2012-10-02 |
| 8212693 | Bit-stream processing/transmitting and/or receiving/processing method, medium, and apparatus | Eunmi Oh | 2012-07-03 |
| 8149927 | Method of and apparatus for encoding/decoding digital signal using linear quantization by sections | Dohyung Kim, Shihwa Lee, Sangwook Kim | 2012-04-03 |
| 8086446 | Method and apparatus for non-overlapped transforming of an audio signal, method and apparatus for adaptively encoding audio signal with the transforming, method and apparatus for inverse non-overlapped transforming of an audio signal, and method and apparatus for adaptively decoding audio signal with the inverse transforming | Eunmi Oh, Boris Kudryashov, Konstantin Osipov | 2011-12-27 |