Issued Patents All Time
Showing 26–43 of 43 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8762158 | Decoding method and decoding apparatus therefor | Hyun Wook Kim, Sang Hoon Lee | 2014-06-24 |
| 8744089 | Method and apparatus for encoding and decoding stereo audio | Jong-hoon Jeong | 2014-06-03 |
| 8619996 | Apparatus and method for transmitting digital multimedia broadcasting data, and method and apparatus for receiving digital multimedia broadcasting data | Kyung-sun Cho, Hyun Wook Kim | 2013-12-31 |
| 8582785 | Method and apparatus to enhance low frequency components and medium frequency components of audio signal | — | 2013-11-12 |
| 8538762 | Method and apparatus for encoding/decoding stereo audio | Geon-hyoung Lee, Chul-woo Lee, Jong-hoon Jeong, Nam-suk Lee | 2013-09-17 |
| 8447618 | Method and apparatus for encoding and decoding residual signal | Nam-suk Lee | 2013-05-21 |
| 8438017 | Method and apparatus for encoding/decoding audio signal using adaptive LPC coefficient interpolation | Jong-hoon Jeong, Geon-hyoung Lee, Chul-woo Lee, Nam-suk Lee | 2013-05-07 |
| 8433584 | Multi-channel audio decoding method and apparatus therefor | Hyun Wook Kim, Jong-hoon Jeong | 2013-04-30 |
| 8422560 | Method and apparatus for encoding/decoding media signal | Jong-hoon Jeong, Geon-hyoung Lee, Chul-woo Lee, Nam-suk Lee | 2013-04-16 |
| 8392177 | Method and apparatus for frequency encoding, and method and apparatus for frequency decoding | Nam-suk Lee, Geon-hyoung Lee, Chul-woo Lee, Jong-hoon Jeong | 2013-03-05 |
| 8284946 | Binaural decoder to output spatial stereo sound and a decoding method thereof | Sun-min Kim, In-gyu Chun | 2012-10-09 |
| 8165871 | Encoding method and apparatus for efficiently encoding sinusoidal signal whose magnitude is less than masking value according to psychoacoustic model and decoding method and apparatus for decoding encoded sinusoidal signal | Nam-suk Lee, Geon-hyoung Lee, Chul-woo Lee | 2012-04-24 |
| 8111830 | Method and apparatus to provide active audio matrix decoding based on the positions of speakers and a listener | Manish Arora | 2012-02-07 |
| 8098835 | Method and apparatus to enhance low frequency component of audio signal by calculating fundamental frequency of audio signal | Manish Arora | 2012-01-17 |
| 7986796 | Apparatus to generate multi-channel audio signals and method thereof | Seoung-hun Kim | 2011-07-26 |
| 7809947 | User certificate system and method for data broadcasting | — | 2010-10-05 |
| 7783495 | Method and apparatus for encoding and decoding multi-channel audio signal using virtual source location information | Jeong II Seo, Seung Kwon BEACK, Kyeong Ok Kang, In-Seon Jang, Koeng Mo Sung +2 more | 2010-08-24 |
| 7595846 | Bi-directional remote controller and data broadcasting guidance system and method using the same | — | 2009-09-29 |