Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11304068 | Device and method for beam management in wireless communication system | Namkoo Kang, Giwon LEE, Jaehyun Hwang, Jin-Kwon Park, Chiwoo Lim | 2022-04-12 |
| 10570561 | Sizing agent for carbon fiber, carbon fiber with improved interfacial adhesion, polymerization reaction type carbon fiber-reinforced polymer composite material using same, and production method therefor | Sangwoo Kim, Jin Woo YI, Dong-Gi Seong, Moon Kwang Um, Taehoon Park +1 more | 2020-02-25 |
| 9524721 | Apparatus and method for concealing frame erasure and voice decoding apparatus and method using the same | Hosang Sung, Seungho Choi | 2016-12-20 |
| 9224399 | Apparatus and method for concealing frame erasure and voice decoding apparatus and method using the same | Hosang Sung, Seungho Choi | 2015-12-29 |
| 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, Junghoe Kim | 2015-07-28 |
| 8805681 | Method and apparatus to search fixed codebook using tracks of a trellis structure with each track being a union of tracks of an algebraic codebook | Hosang Sung, Sang Won Kang, Thomas Fischer, Ja-kyoung Jun | 2014-08-12 |
| 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 | Eunmi Oh, Hosang Sung, Changyong SON, Kihyun Choo, Junghoe Kim | 2013-11-26 |
| 8498861 | Apparatus and method for concealing frame erasure and voice decoding apparatus and method using the same | Hosang Sung, Seungho Choi | 2013-07-30 |
| 8473284 | Apparatus and method of encoding/decoding voice for selecting quantization/dequantization using characteristics of synthesized voice | Hosang Sung, Kihyun Choo | 2013-06-25 |
| 8271267 | Scalable speech coding/decoding apparatus, method, and medium having mixed structure | Hosang Sung, Sangwook Kim, Rakesh Taori | 2012-09-18 |
| 8204743 | Apparatus and method for concealing frame erasure and voice decoding apparatus and method using the same | Hosang Sung, Seungho Choi | 2012-06-19 |
| 8175869 | Method, apparatus, and medium for classifying speech signal and method, apparatus, and medium for encoding speech signal using the same | Hosang Sung, Rakesh Taori | 2012-05-08 |
| 8015017 | Band based audio coding and decoding apparatuses, methods, and recording media for scalability | Hosang Sung, Rakesh Taori | 2011-09-06 |
| 7805314 | Method and apparatus to quantize/dequantize frequency amplitude data and method and apparatus to audio encode/decode using the method and apparatus to quantize/dequantize frequency amplitude data | Hosang Sung, Sangwook Kim, Rakesh Taori, Shihwa Lee | 2010-09-28 |
| 7801733 | High-band speech coding apparatus and high-band speech decoding apparatus in wide-band speech coding/decoding system and high-band speech coding and decoding method performed by the apparatuses | Changyong SON, Insung Lee, Jaehyun Shin, Jonghun Kim, Kyuhyuk Jung +1 more | 2010-09-21 |