Issued Patents All Time
Showing 1–25 of 108 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12408000 | Method of processing mesh data for processing audio signal for audio rendering in virtual reality space | Jae Hyoun Yoo, Kyeongok Kang, Yong Ju Lee | 2025-09-02 |
| 12361957 | Unified speech/audio codec (USAC) processing windows sequence based mode switching | Seungkwon Beack, Tae Jin LEE, Min Je Kim, Kyeongok Kang, Jeongil Seo +4 more | 2025-07-15 |
| 12335717 | Method and apparatus for spatial audio reproduction using directional room impulse responses interpolation | Jiahong Zhao, Xiguang Zheng, Christian Ritz | 2025-06-17 |
| 12225370 | Apparatus for immersive spatial audio modeling and rendering | Kyeongok Kang, Jae Hyoun Yoo, Yong Ju Lee | 2025-02-11 |
| 12212949 | Method and apparatus for ambisonic signal reproduction in virtual reality space | Jae Hyoun Yoo, Kyeongok Kang, Yong Ju Lee | 2025-01-28 |
| 12205599 | Apparatus for encoding and decoding of integrated speech and audio | Tae Jin LEE, Seung-Kwon Baek, Min Je Kim, Jeongil Seo, Kyeongok Kang +3 more | 2025-01-21 |
| 12148438 | Encoding apparatus and decoding apparatus for transforming between modified discrete cosine transform-based coder and different coder | Seung Kwon BEACK, Tae Jin LEE, Min Je Kim, Kyeongok Kang, Jin Woo Hong +2 more | 2024-11-19 |
| 12133062 | Method and apparatus for rendering object-based audio signal considering obstacle | Yong Ju Lee, Jae Hyoun Yoo, Kyeongok Kang, Tae Jin LEE | 2024-10-29 |
| 11949881 | Apparatus for encoding and decoding image using adaptive DCT coefficient scanning based on pixel similarity and method therefor | Se Yoon Jeong, Hae Chul Choi, Jeong-Il Seo, Seung Kwon BEACK, In-Seon Jang +10 more | 2024-04-02 |
| 11922962 | Unified speech/audio codec (USAC) processing windows sequence based mode switching | Seungkwon Beack, Tae Jin LEE, Min Je Kim, Kyeongok Kang, Jeongil Seo +4 more | 2024-03-05 |
| 11895480 | Method and system for processing obstacle effect in virtual acoustic space | Kyeongok Kang, Jae Hyoun Yoo, Yong Ju Lee | 2024-02-06 |
| 11887612 | LPC residual signal encoding/decoding apparatus of modified discrete cosine transform (MDCT)-based unified voice/audio encoding device | Seung Kwon BEACK, Tae Jin LEE, Min Je Kim, Kyeongok Kang, Jin Woo Hong +4 more | 2024-01-30 |
| 11882425 | Method and apparatus for rendering volume sound source | Kyeongok Kang, Jae Hyoun Yoo, Yong Ju Lee, Tae Jin LEE | 2024-01-23 |
| 11875802 | Encoding/decoding apparatus for processing channel signal and method | Jeong-Il Seo, Seung Kwon BEACK, Kyeong Ok Kang, Tae Jin Park, Yong Ju Lee +2 more | 2024-01-16 |
| 11778376 | Apparatus and method for pitch-shifting audio signal with low complexity | Yong Ju Lee, Jae Hyoun Yoo, Kyeongok Kang, Tae Jin LEE | 2023-10-03 |
| 11705137 | Apparatus for encoding and decoding of integrated speech and audio | Tae Jin LEE, Seung-Kwon Baek, Min Je Kim, Jeongil Seo, Kyeongok Kang +3 more | 2023-07-18 |
| 11682402 | Binaural rendering method and apparatus for decoding multi channel audio | Yong Ju Lee, Jeong-Il Seo, Jae Hyoun Yoo, Seung Kwon BEACK, Jong Mo SUNG +5 more | 2023-06-20 |
| 11570571 | Method and apparatus for performing binaural rendering of audio signal | Yong Ju Lee, Jae Hyoun Yoo, Mi Suk LEE, Kyeongok Kang | 2023-01-31 |
| 11456002 | Apparatus and method for encoding and decoding of integrated speech and audio utilizing a band expander with a spectral band replication (SBR) to output the SBR to either time or transform domain encoding according to the input signal | Tae Jin LEE, Seung-Kwon Baek, Min Je Kim, Jeongil Seo, Kyeongok Kang +3 more | 2022-09-27 |
| 11430458 | Unified speech/audio codec (USAC) processing windows sequence based mode switching | Seungkwon Beack, Tae Jin LEE, Min Je Kim, Kyeongok Kang, Jeongil Seo +4 more | 2022-08-30 |
| 11430457 | LPC residual signal encoding/decoding apparatus of modified discrete cosine transform (MDCT)-based unified voice/audio encoding device | Seung Kwon BEACK, Tae Jin LEE, Min Je Kim, Kyeongok Kang, Jin Woo Hong +4 more | 2022-08-30 |
| 11375331 | Method and apparatus for control of randering multiobject or multichannel audio signal using spatial cue | Seung Kwon BEACK, Jeong-Il Seo, Tae Jin LEE, Yong Ju Lee, Jin Woo Hong +1 more | 2022-06-28 |
| 11330387 | Method and apparatus for controlling audio signal for applying audio zooming effect in virtual reality | Jae Hyoun Yoo, Yong Ju Lee, Tae Jin LEE, Sang-wook Kim | 2022-05-10 |
| 11330274 | Apparatus for encoding and decoding image using adaptive DCT coefficient scanning based on pixel similarity and method therefor | Se Yoon Jeong, Hae Chul Choi, Jeong-Il Seo, Seung Kwon BEACK, In-Seon Jang +10 more | 2022-05-10 |
| 11310615 | Audio encoding apparatus and method, audio decoding apparatus and method, and audio reproducing apparatus | Seung Kwon BEACK, Tae Jin LEE, Jong Mo SUNG, Kyeong Ok Kang, Jeong-Il Seo +2 more | 2022-04-19 |