Issued Patents All Time
Showing 26–36 of 36 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11133015 | Method and device for predicting channel parameter of audio signal | Seung Kwon BEACK, Woo-taek LIM, Mi Suk LEE, 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, Mi Suk LEE, Dae Young JANG, Jin Soo Choi | 2020-11-17 |
| 9424857 | Encoding method and apparatus, and decoding method and apparatus | Hyun-Woo Kim, Hyun Joo BAE | 2016-08-23 |
| 9111535 | Method and apparatus for decoding audio signal | Heesik Yang, Mi Suk LEE, Hyun-Woo Kim, Hyun Joo BAE, Byung Sun Lee | 2015-08-18 |
| 8805680 | Method and apparatus for encoding and decoding audio signal using layered sinusoidal pulse coding | Mi Suk LEE, Heesik Yang, Hyun-Woo Kim, Hyun Joo BAE, Byung Sun Lee | 2014-08-12 |
| 8498875 | Apparatus and method for encoding and decoding enhancement layer | Do-Young Kim | 2013-07-30 |
| 8265929 | Embedded code-excited linear prediction speech coding and decoding apparatus and method | Mi Suk LEE, Do-Young Kim, Hyun-Woo Kim | 2012-09-11 |
| 7693269 | Caller identification method, and billing system and method using the same in internet telephony | Do-Young Kim, Young Sun Kim | 2010-04-06 |
| 7684978 | Apparatus and method for transcoding between CELP type codecs having different bandwidths | Sang Taick Park, Do-Young Kim, Bong Tae Kim | 2010-03-23 |
| 7596492 | Apparatus and method for concealing highband error in split-band wideband voice codec and decoding | Do-Young Kim | 2009-09-29 |
| 7472056 | Transcoder for speech codecs of different CELP type and method therefor | Hyun-Woo Kim, Do-Young Kim, Jin Kyu Choi, Sung Wan Yoon, Hong Goo Kang +2 more | 2008-12-30 |