| Patent | Date |
|---|
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
Grant 11,456,002 - Lee , et al. September 27, 2 | 2022-09-27 |
LPC residual signal encoding/decoding apparatus of modified discrete cosine transform (MDCT)-based unified voice/audio encoding device
Grant 11,430,457 - Beack , et al. August 30, 2 | 2022-08-30 |
Unified speech/audio codec (USAC) processing windows sequence based mode switching
Grant 11,430,458 - Beack , et al. August 30, 2 | 2022-08-30 |
Method Of Applying Doppler Effect To Object Audio Signal And Rendering Apparatus Performing The Method
App 20220217492 - LEE; Yong Ju ; et al. | 2022-07-07 |
Method And Apparatus For Processing Audio Signal Based On Extent Sound Source
App 20220210596 - YOO; Jae-hyoun ; et al. | 2022-06-30 |
Method And Apparatus For Binaural Rendering Audio Signal Using Variable Order Filtering In Frequency Domain
App 20220059105 - LEE; Taegyu ; et al. | 2022-02-24 |
Method And Apparatus For Performing Binaural Rendering Of Audio Signal
App 20220014869 - LEE; Yong Ju ; et al. | 2022-01-13 |
Multi-object audio encoding and decoding apparatus supporting post down-mix signal
Grant 11,222,645 - Seo , et al. January 11, 2 | 2022-01-11 |
Encoding Apparatus And Decoding Apparatus For Transforming Between Modified Discrete Cosine Transform-based Coder And Different Coder
App 20220005486 - BEACK; Seung Kwon ; et al. | 2022-01-06 |
Method and apparatus for binaural rendering audio signal using variable order filtering in frequency domain
Grant 11,195,537 - Lee , et al. December 7, 2 | 2021-12-07 |
Encoding apparatus and decoding apparatus for transforming between modified discrete cosine transform-based coder and different coder
Grant 11,062,718 - Beack , et al. July 13, 2 | 2021-07-13 |
Apparatus And Method For Encoding And Decoding Of Integrated Speech And Audio
App 20200411022 - LEE; Tae Jin ; et al. | 2020-12-31 |
Apparatus For Encoding And Decoding Of Integrated Speech And Audio
App 20200349958 - LEE; Tae Jin ; et al. | 2020-11-05 |
Method and apparatus for transmitting and receiving of the object-based audio contents
Grant 10,796,707 - Lee , et al. October 6, 2 | 2020-10-06 |
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
Grant 10,777,212 - Lee , et al. Sept | 2020-09-15 |
Lpc Residual Signal Encoding/decoding Apparatus Of Modified Discrete Cosine Transform (mdct)-based Unified Voice/audio Encoding
App 20200243099 - BEACK; Seung Kwon ; et al. | 2020-07-30 |
Unified Speech/audio Codec (usac) Processing Windows Sequence Based Mode Switching
App 20200227060 - BEACK; Seungkwon ; et al. | 2020-07-16 |
Apparatus for encoding and decoding of integrated speech and audio
Grant 10,714,103 - Lee , et al. | 2020-07-14 |
Method for generating filter for audio signal and parameterizing device therefor
Grant 10,692,508 - Lee , et al. | 2020-06-23 |
Method And Apparatus For Binaural Rendering Audio Signal Using Variable Order Filtering In Frequency Domain
App 20200152211 - LEE; Taegyu ; et al. | 2020-05-14 |
Unified speech/audio codec (USAC) windows sequence based mode switching
Grant 10,622,001 - Beack , et al. | 2020-04-14 |
LPC residual signal encoding/decoding apparatus of modified discrete cosine transform (MDCT)-based unified voice/audio encoding device
Grant 10,621,998 - Beack , et al. | 2020-04-14 |
Method and apparatus for binaural rendering audio signal using variable order filtering in frequency domain
Grant 10,580,417 - Lee , et al. | 2020-03-03 |
Multi-object Audio Encoding And Decoding Apparatus Supporting Post Down-mix Signal
App 20200066289 - SEO; JEONGIL ; et al. | 2020-02-27 |
Apparatus For Encoding And Decoding Of Integrated Speech And Audio
App 20190385621 - LEE; Tae Jin ; et al. | 2019-12-19 |
Multi-object audio encoding and decoding apparatus supporting post down-mix signal
Grant 10,410,646 - Seo , et al. Sept | 2019-09-10 |
Apparatus for encoding and decoding of integrated speech and audio
Grant 10,403,293 - Lee , et al. Sep | 2019-09-03 |
Method For Generating Filter For Audio Signal And Parameterizing Device Therefor
App 20190122676 - LEE; Taegyu ; et al. | 2019-04-25 |
Method And Apparatus For Transmitting And Receiving Of The Object-based Audio Contents
App 20190096417 - LEE; Yong Ju ; et al. | 2019-03-28 |
Apparatus And Method For Encoding And Decoding Of Integrated Speech And Audio
App 20190074022 - LEE; Tae Jin ; et al. | 2019-03-07 |
Method for generating filter for audio signal and parameterizing device therefor
Grant 10,204,630 - Lee , et al. Feb | 2019-02-12 |
Method and apparatus for transmitting and receiving of the object-based audio contents
Grant 10,140,999 - Lee , et al. Nov | 2018-11-27 |
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
Grant 10,121,482 - Lee , et al. November 6, 2 | 2018-11-06 |
Unified Speech/audio Codec (usac) Processing Windows Sequence Based Mode Switching
App 20180261235 - BEACK; Seungkwon ; et al. | 2018-09-13 |
Unified speech/audio codec (USAC) processing windows sequence based mode switching
Grant 10,002,619 - Beack , et al. June 19, 2 | 2018-06-19 |
Encoding Apparatus And Decoding Apparatus For Transforming Between Modified Discrete Cosine Transform-based Coder And Different Coder
App 20180130478 - BEACK; Seung Kwon ; et al. | 2018-05-10 |
Apparatus For Encoding And Decoding Of Integrated Speech And Audio
App 20180068667 - Lee; Tae Jin ; et al. | 2018-03-08 |
Apparatus And Method For Encoding And Decoding Of Integrated Speech And Audio
App 20170345435 - LEE; Tae Jin ; et al. | 2017-11-30 |
Lpc Residual Signal Encoding/decoding Apparatus Of Modified Discrete Cosine Transform (mdct)-based Unified Voice/audio Encoding Device
App 20170337929 - BEACK; Seung Kwon ; et al. | 2017-11-23 |
Multi-object Audio Encoding And Decoding Apparatus Supporting Post Down-mix Signal
App 20170337930 - SEO; JEONGIL ; et al. | 2017-11-23 |
Apparatus for encoding and decoding of integrated speech and audio
Grant 9,818,411 - Lee , et al. November 14, 2 | 2017-11-14 |
Encoding apparatus and decoding apparatus for transforming between modified discrete cosine transform-based coder and different coder
Grant 9,773,505 - Beack , et al. September 26, 2 | 2017-09-26 |
LPC residual signal encoding/decoding apparatus of modified discrete cosine transform (MDCT)-based unified voice/audio encoding device
Grant 9,728,198 - Beack , et al. August 8, 2 | 2017-08-08 |
Apparatus and method for encoding and decoding of integrated speech and audio utilizing a band expander with a spectral band replication to output the audio or speech to a frequency domain encoder or an LPC encoder
Grant 9,711,159 - Lee , et al. July 18, 2 | 2017-07-18 |
Multi-object audio encoding and decoding apparatus supporting post down-mix signal
Grant 9,685,167 - Seo , et al. June 20, 2 | 2017-06-20 |
Method And Apparatus For Transmitting And Receiving Of The Object-based Audio Contents
App 20170103765 - LEE; Yong Ju ; et al. | 2017-04-13 |
Unified Speech/audio Codec (usac) Processing Windows Sequence Based Mode Switching
App 20160314798 - BEACK; Seungkwon ; et al. | 2016-10-27 |
Lpc Residual Signal Encoding/decoding Apparatus Of Modified Discrete Cosine Transform (mdct)-based Unified Voice/audio Encoding Device
App 20160307579 - BEACK; Seung Kwon ; et al. | 2016-10-20 |
Method And Apparatus For Processing Audio Signal
App 20160277865 - LEE; Taegyu ; et al. | 2016-09-22 |
Method For Generating Filter For Audio Signal And Parameterizing Device Therefor
App 20160275956 - LEE; Taegyu ; et al. | 2016-09-22 |
Unified Speech/Audio Codec (USAC) processing windows sequence based mode switching
Grant 9,384,748 - Beack , et al. July 5, 2 | 2016-07-05 |
LPC residual signal encoding/decoding apparatus of modified discrete cosine transform (MDCT)-based unified voice/audio encoding device
Grant 9,378,749 - Beack , et al. June 28, 2 | 2016-06-28 |
Method And Apparatus For Generating Side Information Bitstream Of Multi-object Audio Signal
App 20160165375 - SEO; Jeong-Il ; et al. | 2016-06-09 |
Method and apparatus for generating side information bitstream of multi-object audio signal
Grant 9,299,352 - Seo , et al. March 29, 2 | 2016-03-29 |
Method for file formation according to freeview AV service
Grant 9,197,908 - Lee , et al. November 24, 2 | 2015-11-24 |
Sound Signal Description Method, Sound Signal Production Equipment, And Sound Signal Reproduction Equipment
App 20150334502 - WATANABE; Kaoru ; et al. | 2015-11-19 |
Apparatus and method for reproducing a sound field with a loudspeaker array controlled via a control volume
Grant 9,124,996 - Nelson , et al. September 1, 2 | 2015-09-01 |
Apparatus And Method For Encoding And Decoding Of Integrated Speech And Audio Utilizing A Band Expander To Output The Audio Or Speech To A Frequency Domain Encoder Or An Lpc Encoder
App 20150154974 - Lee; Tae Jin ; et al. | 2015-06-04 |
Unified Speech/audio Codec (usac) Processing Windows Sequence Based Mode Switching
App 20150134328 - BEACK; Seungkwon ; et al. | 2015-05-14 |
Apparatus For Encoding And Decoding Of Integrated Speech And Audio
App 20150095023 - LEE; Tae Jin ; et al. | 2015-04-02 |
Apparatus and method for encoding and decoding of integrated speech and audio utilizing a band expander to output the audio or speech to a frequency domain encoder or an LPC encoder
Grant 8,990,072 - Lee , et al. March 24, 2 | 2015-03-24 |
Lpc Residual Signal Encoding/decoding Apparatus Of Modified Discrete Cosine Transform (mdct)-based Unified Voice/audio Encoding Device
App 20150081286 - BEACK; Seung Kwon ; et al. | 2015-03-19 |
Method for generating and playing object-based audio contents and computer readable recording medium for recoding data having file format structure for object-based audio service
Grant 8,976,983 - Jang , et al. March 10, 2 | 2015-03-10 |
Apparatus for encoding and decoding of integrated speech and audio
Grant 8,959,015 - Lee , et al. February 17, 2 | 2015-02-17 |
Unified speech/audio codec (USAC) processing windows sequence based mode switching
Grant 8,954,321 - Beack , et al. February 10, 2 | 2015-02-10 |
Apparatus for encoding and decoding of integrated speech and audio
Grant 8,903,720 - Lee , et al. December 2, 2 | 2014-12-02 |
LPC residual signal encoding/decoding apparatus of modified discrete cosine transform (MDCT)-based unified voice/audio encoding device
Grant 8,898,059 - Beack , et al. November 25, 2 | 2014-11-25 |
Apparatus for reproducting wave field using loudspeaker array and the method thereof
Grant 8,855,340 - Yoo , et al. October 7, 2 | 2014-10-07 |
Apparatus and method for generating an MPEG-2 transport packet having a variable packet length
Grant 8,705,569 - Lee , et al. April 22, 2 | 2014-04-22 |
Apparatus and method for recording partial encryption of broadcast program
Grant 8,639,093 - Choo , et al. January 28, 2 | 2014-01-28 |
Sound field reproduction apparatus and method for reproducing reflections
Grant 8,483,395 - Yoo , et al. July 9, 2 | 2013-07-09 |
Apparatus For Generating And Playing Object Based Audio Contents
App 20130101122 - YOO; Jae-Hyoun ; et al. | 2013-04-25 |
Method And Apparatus For Transmitting And Receiving Of The Object-based Audio Contents
App 20130077631 - Lee; Yong Ju ; et al. | 2013-03-28 |
Apparatus for generating and playing object based audio contents
Grant 8,351,612 - Yoo , et al. January 8, 2 | 2013-01-08 |
Method and apparatus for transmitting and receiving of the object-based audio contents
Grant 8,340,096 - Lee , et al. December 25, 2 | 2012-12-25 |
Method and system for separating musical sound source
Grant 8,340,943 - Kim , et al. December 25, 2 | 2012-12-25 |
Multi-object Audio Encoding And Decoding Method And Apparatus Thereof
App 20120275609 - BEACK; Seungkwon ; et al. | 2012-11-01 |
Method and system for optimal video transcoding based on utility function descriptors
Grant 8,218,617 - Kim , et al. July 10, 2 | 2012-07-10 |
Apparatus And Method For Generating An Mpeg-2 Transport Packet Having A Variable Packet Length
App 20120120969 - Lee; Yong Ju ; et al. | 2012-05-17 |
Apparatus and method for reproducing surround wave field using wave field synthesis
Grant 8,170,246 - Yoo , et al. May 1, 2 | 2012-05-01 |
Apparatus For Reproducting Wave Field Using Loudspeaker Array And The Method Thereof
App 20120070021 - YOO; Jae-Hyoun ; et al. | 2012-03-22 |
Method and system for separating musical sound source without using sound source database
Grant 8,080,724 - Kim , et al. December 20, 2 | 2011-12-20 |
Apparatus And Method For Reproducing A Sound Field With A Loudspeaker Array Controlled Via A Control Volume
App 20110261973 - Nelson; Philip ; et al. | 2011-10-27 |
Lpc Residual Signal Encoding/decoding Apparatus Of Modified Discrete Cosine Transform (mdct)-based Unified Voice/audio Encoding Device
App 20110257981 - Beack; Seung Kwon ; et al. | 2011-10-20 |
Multi-object Audio Encoding And Decoding Apparatus Supporting Post Down-mix Signal
App 20110166867 - Seo; Jeongil ; et al. | 2011-07-07 |
Method For File Formation According To Freeview Av Service
App 20110160886 - Lee; Tae Jin ; et al. | 2011-06-30 |
Apparatus And Method For Processing 3d Audio Signal Based On Hrtf, And Highly Realistic Multimedia Playing System Using The Same
App 20110150098 - Lee; Yongju ; et al. | 2011-06-23 |
Encoding Apparatus And Decoding Apparatus For Transforming Between Modified Discrete Cosine Transform-based Coder And Hetero Coder
App 20110137663 - Beack; Seung Kwon ; et al. | 2011-06-09 |
Apparatus For Encoding And Decoding Of Integrated Speech And Audio
App 20110119054 - Lee; Tae Jin ; et al. | 2011-05-19 |
Apparatus For Encoding And Decoding Of Integrated Speech And Audio
App 20110119055 - Lee; Tae Jin ; et al. | 2011-05-19 |
Apparatus For Signal State Decision Of Audio Signal
App 20110119067 - Beack; Seung Kwon ; et al. | 2011-05-19 |
Apparatus And Method For Encoding And Decoding Of Integrated Speech And Audio
App 20110112829 - Lee; Tae Jin ; et al. | 2011-05-12 |
Method And Apparatus For Editing Audio Object In Spatial Information-based Multi-object Audio Coding Apparatus
App 20110112842 - Seo; Jeongil ; et al. | 2011-05-12 |
Apparatus And Method For Recording Partial Encryption Of Broadcast Program
App 20110103771 - CHOO; Hyon-Gon ; et al. | 2011-05-05 |
Method And System For Separating Musical Sound Source Without Using Sound Source Database
App 20110061516 - KIM; Min Je ; et al. | 2011-03-17 |
Method For Generating And Playing Object-based Audio Contents And Computer Readable Recording Medium For Recording Data Having File Format Structure For Object-based Audio Service
App 20110064249 - Jang; Inseon ; et al. | 2011-03-17 |
Method And System For Separating Musical Sound Source
App 20110054848 - KIM; Min Je ; et al. | 2011-03-03 |
Apparatus And Method For Structuring Bitstream For Object-based Audio Service, And Apparatus For Encoding The Bitstream
App 20110054917 - LEE; Tae Jin ; et al. | 2011-03-03 |
Method And Apparatus For Generating Side Information Bitstream Of Multi-object Audio Signal
App 20110015770 - Seo; Jeong-Il ; et al. | 2011-01-20 |
Encoding And Decoding Apparatuses For High Quality Multi-channel Audio Codec
App 20100324915 - Seo; Jeongil ; et al. | 2010-12-23 |
Multi-object Audio Encoding And Decoding Method And Apparatus Thereof
App 20100228554 - Beack; Seungkwon ; et al. | 2010-09-09 |
Method And Apparatus For Transmitting And Receiving Of The Object-based Audio Contents
App 20100215044 - Lee; Yong Ju ; et al. | 2010-08-26 |
System and method for authoring multimedia contents description metadata
Grant 7,765,463 - Chang , et al. July 27, 2 | 2010-07-27 |
Apparatus For Generating And Playing Object Based Audio Contents
App 20100135510 - YOO; Jae-Hyoun ; et al. | 2010-06-03 |
3D audio signal processing system using rigid sphere and method thereof
Grant 7,664,270 - Lee , et al. February 16, 2 | 2010-02-16 |
Method And System For Optimal Video Transcoding Based On Utility Function Descriptors
App 20090316778 - Kim; Jae-Gon ; et al. | 2009-12-24 |
Method and system for optimal video transcoding based on utility function descriptors
App 20090290635 - Kim; Jae-Gon ; et al. | 2009-11-26 |
Apparatus And Method For Reproducing Surround Wave Field Using Wave Field Synthesis
App 20090136048 - YOO; Jae-hyoun ; et al. | 2009-05-28 |
Method And Apparatus For Video Data Encoding And Decoding
App 20090067503 - Jeong; Se-Yoon ; et al. | 2009-03-12 |
Sound Field Reproduction Apparatus And Method For Reproducing Reflections
App 20080279389 - YOO; Jae-Hyoun ; et al. | 2008-11-13 |
Method for detecting and classifying block edge from DCT-compressed image
Grant 7,286,713 - Chang , et al. October 23, 2 | 2007-10-23 |
System and method for authoring multimedia contents description metadata
Grant 7,234,104 - Chang , et al. June 19, 2 | 2007-06-19 |
System and method for authoring multimedia contents description metadata
App 20070118554 - Chang; Hyun Sung ; et al. | 2007-05-24 |
3D audio signal processing system using rigid sphere and method thereof
App 20050141723 - Lee, Tae-Jin ; et al. | 2005-06-30 |
System and method for authoring multimedia contents description metadata
App 20040133605 - Chang, Hyun Sung ; et al. | 2004-07-08 |
Method for detecting and classifying block edge from DCT-compressed image
App 20040120587 - Chang, Hyun Sung ; et al. | 2004-06-24 |
Personal channel service providing method and apparatus for providing preferred program at user preferred time
App 20040123318 - Lee, Hee Kyung ; et al. | 2004-06-24 |
| 