Issued Patents All Time
Showing 1–25 of 65 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, Yong Ju Lee, Dae Young JANG | 2025-09-02 |
| 12361957 | Unified speech/audio codec (USAC) processing windows sequence based mode switching | Seungkwon Beack, Tae Jin LEE, Min Je Kim, Dae Young JANG, Jeongil Seo +4 more | 2025-07-15 |
| 12225370 | Apparatus for immersive spatial audio modeling and rendering | Dae Young JANG, Jae Hyoun Yoo, Yong Ju Lee | 2025-02-11 |
| 12212949 | Method and apparatus for ambisonic signal reproduction in virtual reality space | Jae Hyoun Yoo, Yong Ju Lee, Dae Young JANG | 2025-01-28 |
| 12205599 | Apparatus for encoding and decoding of integrated speech and audio | Tae Jin LEE, Seung-Kwon Baek, Min Je Kim, Dae Young JANG, Jeongil Seo +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, Dae Young JANG, 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, Dae Young JANG, Tae Jin LEE | 2024-10-29 |
| 12014744 | Method and apparatus for binaural rendering audio signal using variable order filtering in frequency domain | Taegyu Lee, Hyunoh OH, Youngcheol Park, Daehee Youn, Jeongil Seo +3 more | 2024-06-18 |
| 11922962 | Unified speech/audio codec (USAC) processing windows sequence based mode switching | Seungkwon Beack, Tae Jin LEE, Min Je Kim, Dae Young JANG, Jeongil Seo +4 more | 2024-03-05 |
| 11895480 | Method and system for processing obstacle effect in virtual acoustic space | Dae Young JANG, 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, Dae Young JANG, Jin Woo Hong +4 more | 2024-01-30 |
| 11882425 | Method and apparatus for rendering volume sound source | Dae Young JANG, Jae Hyoun Yoo, Yong Ju Lee, Tae Jin LEE | 2024-01-23 |
| 11778376 | Apparatus and method for pitch-shifting audio signal with low complexity | Yong Ju Lee, Jae Hyoun Yoo, Dae Young JANG, 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, Dae Young JANG, Jeongil Seo +3 more | 2023-07-18 |
| 11570571 | Method and apparatus for performing binaural rendering of audio signal | Yong Ju Lee, Jae Hyoun Yoo, Mi Suk LEE, Dae Young JANG | 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, Dae Young JANG, Jeongil Seo +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, Dae Young JANG, 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, Dae Young JANG, Jin Woo Hong +4 more | 2022-08-30 |
| 11222645 | Multi-object audio encoding and decoding apparatus supporting post down-mix signal | Jeongil Seo, Seungkwon Beack, Jin Woo Hong, Jinwoong Kim, Chieteuk Ahn +2 more | 2022-01-11 |
| 11195537 | Method and apparatus for binaural rendering audio signal using variable order filtering in frequency domain | Taegyu Lee, Hyunoh OH, Youngcheol Park, Daehee Youn, Jeongil Seo +3 more | 2021-12-07 |
| 11062718 | 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, Dae Young JANG, Jin Woo Hong +2 more | 2021-07-13 |
| 10796707 | Method and apparatus for transmitting and receiving of the object-based audio contents | Yong Ju Lee, Tae Jin LEE, Jae Hyoun Yoo, Jin Woong Kim, Chieteuk Ahn | 2020-10-06 |
| 10777212 | 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 characteristic | Tae Jin LEE, Seung-Kwon Baek, Min Je Kim, Dae Young JANG, Jeongil Seo +3 more | 2020-09-15 |
| 10714103 | Apparatus for encoding and decoding of integrated speech and audio | Tae Jin LEE, Seung-Kwon Baek, Min Je Kim, Dae Young JANG, Jeongil Seo +3 more | 2020-07-14 |
| 10692508 | Method for generating filter for audio signal and parameterizing device therefor | Taegyu Lee, Hyunoh OH, Jeongil Seo, Yongju Lee, Seungkwon Beack +3 more | 2020-06-23 |