Issued Patents All Time
Showing 126–150 of 169 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8706481 | Multi-path trellis coded quantization method and multi-path coded quantizer using the same | Kang-eun Lee, Ho-sang Sung, Chang-yong Son | 2014-04-22 |
| 8676569 | Error concealment method and apparatus for audio signal and decoding method and apparatus for audio signal using the same | Ki-hyun Choo, Ho-sang Sung, Chang-yong Son, Jung-hoe Kim, Kang-eun Lee | 2014-03-18 |
| 8666752 | Apparatus and method for encoding and decoding multi-channel signal | Jung-hoe Kim | 2014-03-04 |
| 8645126 | Apparatus and method of encoding and decoding signals | Ho-sang Sung, Jung-hoe Kim, Ki-hyun Choo, Mi Young Kim | 2014-02-04 |
| 8639500 | Method, medium, and apparatus with bandwidth extension encoding and/or decoding | Ki-hyun Choo, Miao Lei | 2014-01-28 |
| 8630849 | Coefficient splitting structure for vector quantization bit allocation and dequantization | Chang-yong Son, Ho-sang Sung, Kang-eun Lee, Ki-hyun Choo, Jung-hoe Kim | 2014-01-14 |
| 8630863 | Method and apparatus for encoding and decoding audio/speech signal | Chang-yong Son, Jung-hoe Kim, Ho-sang Sung, Kang-eun Lee, Ki-hyun Choo | 2014-01-14 |
| 8625811 | Method and apparatus for encoding and decoding stereo signal and multi-channel signal | Ki-hyun Choo, Jung-hoe Kim, Boris Kudryashov, Sergey Petrov | 2014-01-07 |
| 8615021 | Method and apparatus to multiplex and demultiplex asynchronous bitstreams | Kang-eun Lee, Ki-hyun Choo, Jung-hoe Kim | 2013-12-24 |
| 8589173 | Method and apparatus for encoding/decoding speech signal using coding mode | Ho-sang Sung, Ki-hyun Choo, Jung-hoe Kim | 2013-11-19 |
| 8571875 | Method, medium, and apparatus encoding and/or decoding multichannel audio signals | Jung-hoe Kim | 2013-10-29 |
| 8560304 | Method and apparatus for encoding and decoding high frequency band | Ki-hyun Choo, Anton Porov, Jung-hoo Kim | 2013-10-15 |
| 8537913 | Apparatus and method for encoding/decoding a multichannel signal | Mi Young Kim, Jung-hoe Kim, Hwan SHIM | 2013-09-17 |
| 8532982 | Method and apparatus to encode and decode an audio/speech signal | Jung-hoe Kim, Ki-hyun Choo, Ho-sang Sung, Mi Young Kim | 2013-09-10 |
| 8487789 | Method and apparatus for lossless encoding and decoding based on context | Ki-hyun Choo | 2013-07-16 |
| 8484021 | Apparatus for encoding/decoding multichannel signal and method thereof | Jung-hoe Kim | 2013-07-09 |
| 8428958 | Apparatus and method of encoding and decoding signals | Ho-sang Sung, Jung-hoe Kim, Ki-hyun Choo, Mi Young Kim | 2013-04-23 |
| 8417516 | Method and apparatus for encoding and decoding high frequency signal | Ki-hyun Choo, Lei Miao | 2013-04-09 |
| 8412533 | Context-based arithmetic encoding apparatus and method and context-based arithmetic decoding apparatus and method | Ki-hyun Choo, Jung-hoe Kim | 2013-04-02 |
| 8340962 | Method and apparatus for adaptively encoding and decoding high frequency band | Chang-yong Son, Ki-hyun Choo, Jung-hoe Kim | 2012-12-25 |
| 8321229 | Apparatus, medium and method to encode and decode high frequency signal | Ki-hyun Choo, Ho-sang Sung, Jung-hoe Kim, Mi Young Kim | 2012-11-27 |
| 8315862 | Audio signal quality enhancement apparatus and method | Jung-hoe Kim, Ho Chong Park | 2012-11-20 |
| 8285555 | Method, medium, and system scalably encoding/decoding audio/speech | Ho-sang Sung, Ki-hyun Choo, Kang-eun Lee | 2012-10-09 |
| 8270617 | Method, medium, and apparatus encoding and/or decoding extension data for surround | Jung-hoe Kim | 2012-09-18 |
| 8265296 | Method and apparatus for encoding and decoding noise signal | Anton Porov, Jung-hoe Kim | 2012-09-11 |