| Patent | Date |
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Method of encoding high band of audio and method of decoding high band of audio, and encoder and decoder for performing the methods
Grant 11,456,001 - Beack , et al. September 27, 2 | 2022-09-27 |
Audio signal encoding method and audio signal decoding method, and encoder and decoder performing the same
Grant 11,276,413 - Lee , et al. March 15, 2 | 2022-03-15 |
Method Of Encoding And Decoding Audio Signal And Encoder And Decoder Performing The Method
App 20220020385 - Beack; Seung Kwon ; et al. | 2022-01-20 |
Method And Apparatus For Performing Binaural Rendering Of Audio Signal
App 20220014869 - LEE; Yong Ju ; et al. | 2022-01-13 |
Methods Of Encoding And Decoding Audio Signal Using Neural Network Model, And Devices For Performing The Methods
App 20220005488 - SUNG; Jongmo ; et al. | 2022-01-06 |
Methods Of Encoding And Decoding Audio Signal Using Neural Network Model, And Devices For Performing The Methods
App 20220005487 - SUNG; Jongmo ; et al. | 2022-01-06 |
Method And Apparatus For Encoding And Decoding Audio Signal To Reduce Quantization Noise
App 20210398547 - BEACK; Seung Kwon ; et al. | 2021-12-23 |
Method And Apparatus For Encoding And Decoding Audio Signal Using Linear Predictive Coding
App 20210390967 - Beack; Seung Kwon ; et al. | 2021-12-16 |
Methods Of Encoding And Decoding Speech Signal Using Neural Network Model Recognizing Sound Sources, And Encoding And Decoding Apparatuses For Performing The Same
App 20210366497 - LIM; Woo-taek ; et al. | 2021-11-25 |
Apparatus And Method For Speech Processing Using A Densely Connected Hybrid Neural Network
App 20210350796 - KIM; Minje ; et al. | 2021-11-11 |
Method and device for predicting channel parameter of audio signal
Grant 11,133,015 - Beack , et al. September 28, 2 | 2021-09-28 |
Method And Apparatus For Processing Audio Signal
App 20210233547 - LEE; Mi Suk ; et al. | 2021-07-29 |
Quantization Method Of Latent Vector For Audio Encoding And Computing Device For Performing The Method
App 20210174815 - BEACK; Seung Kwon ; et al. | 2021-06-10 |
Device And Method For Encoding / Decoding Audio Signal Using Filter Bank
App 20210166701 - LIM; Woo-taek ; et al. | 2021-06-03 |
Apparatus And Method For Encoding/decoding Audio Signal Using Information Of Previous Frame
App 20210166706 - LIM; Woo-taek ; et al. | 2021-06-03 |
Residual Coding Method Of Linear Prediction Coding Coefficient Based On Collaborative Quantization, And Computing Device For Performing The Method
App 20210142812 - KIM; Minje ; et al. | 2021-05-13 |
Encoding Method And Decoding Method For Audio Signal Using Dynamic Model Parameter, Audio Encoding Apparatus And Audio Decoding Apparatus
App 20210074306 - SUNG; Jongmo ; et al. | 2021-03-11 |
Method Of Processing Residual Signal For Audio Coding, And Audio Processing Apparatus
App 20210005208 - Beack; Seung Kwon ; et al. | 2021-01-07 |
Method Of Encoding High Band Of Audio And Method Of Decoding High Band Of Audio, And Encoder And Decoder For Performing The Methods
App 20210005209 - BEACK; Seung Kwon ; et al. | 2021-01-07 |
Block-based audio encoding/decoding device and method therefor
Grant 10,839,819 - Beack , et al. November 17, 2 | 2020-11-17 |
Audio Coding Method Based On Spectral Recovery Scheme
App 20200349959 - PARK; Hochong ; et al. | 2020-11-05 |
Signal Codec Device And Method In Communication System
App 20200227061 - LEE; Mi-Suk | 2020-07-16 |
Audio Signal Encoding Method And Audio Signal Decoding Method, And Encoder And Decoder Performing The Same
App 20200135220 - LEE; Mi Suk ; et al. | 2020-04-30 |
Audio Signal Encoding Method And Device, And Audio Signal Decoding Method And Device
App 20200111501 - SUNG; Jongmo ; et al. | 2020-04-09 |
Signal codec device and method in communication system
Grant 10,607,624 - Lee | 2020-03-31 |
Signal Codec Device And Method In Communication System
App 20190180765 - LEE; Mi-Suk | 2019-06-13 |
Method And Device For Predicting Channel Parameter Of Audio Signal
App 20190180763 - BEACK; Seung Kwon ; et al. | 2019-06-13 |
Signal codec device and method in communication system
Grant 10,199,050 - Lee Fe | 2019-02-05 |
Block-based Audio Encoding/decoding Device And Method Therefor
App 20190035412 - BEACK; Seung Kwon ; et al. | 2019-01-31 |
USAC audio signal encoding/decoding apparatus and method for digital radio services
Grant 10,008,214 - Beack , et al. June 26, 2 | 2018-06-26 |
Electronic component and circuit board having the same
Grant 9,997,294 - Chung , et al. June 12, 2 | 2018-06-12 |
Method And Apparatus For Generating Bitstream For Acoustic Data Transmission
App 20180144757 - Beack; Seung Kwon ; et al. | 2018-05-24 |
Method And Apparatus For Inserting Watermark To Audio Signal And Detecting Watermark From Audio Signal
App 20180144755 - LEE; Mi Suk ; et al. | 2018-05-24 |
Method and apparatus for providing eye-contact function to multiple points of attendance using stereo image in video conference system
Grant 9,807,340 - Hwang , et al. October 31, 2 | 2017-10-31 |
Signal Codec Device And Method In Communication System
App 20170309287 - LEE; Mi-Suk | 2017-10-26 |
Electronic Component And Circuit Board Having The Same
App 20170223832 - CHUNG; Hae Suk ; et al. | 2017-08-03 |
Signal codec device and method in communication system
Grant 9,704,501 - Lee July 11, 2 | 2017-07-11 |
System And Method For Synchronizing Audio Signal And Video Signal
App 20170163978 - LEE; Mi Suk ; et al. | 2017-06-08 |
Usac Audio Signal Encoding/decoding Apparatus And Method For Digital Radio Services
App 20170076735 - BEACK; Seung Kwon ; et al. | 2017-03-16 |
Apparatus and method for controlling eye-to-eye contact function
Grant 9,407,871 - Lee , et al. August 2, 2 | 2016-08-02 |
Method And Apparatus For Providing Eye-contact Function To Multiple Points Of Attendance Using Stereo Image In Video Conference System
App 20160150182 - HWANG; In Ki ; et al. | 2016-05-26 |
Method and apparatus for encoding and decoding audio signal using adaptive sinusoidal coding
Grant 9,251,799 - Lee , et al. February 2, 2 | 2016-02-02 |
Apparatus And Method For Controlling Eye-to-eye Contact Function
App 20150278989 - LEE; Mi Suk ; et al. | 2015-10-01 |
Apparatus and method of enhancing quality of speech codec
Grant 9,142,222 - Lee , et al. September 22, 2 | 2015-09-22 |
Apparatus and method of enhancing quality of speech codec
Grant 9,135,925 - Lee , et al. September 15, 2 | 2015-09-15 |
Apparatus and method of enhancing quality of speech codec
Grant 9,135,926 - Lee , et al. September 15, 2 | 2015-09-15 |
Method and apparatus for decoding audio signal
Grant 9,111,535 - Yang , et al. August 18, 2 | 2015-08-18 |
Method and apparatus for decoding speech signal using adaptive codebook update
Grant 9,087,510 - Lee July 21, 2 | 2015-07-21 |
Method and apparatus for widening viewing angle in video conferencing system
Grant 9,035,995 - Lee May 19, 2 | 2015-05-19 |
Apparatus And Method Of Suppressing Howling
App 20150104039 - LEE; Mi-Suk | 2015-04-16 |
Method And Apparatus For Encoding And Decoding Audio Signal Using Layered Sinusoidal Pulse Coding
App 20140324417 - LEE; Mi-Suk ; et al. | 2014-10-30 |
Method And Apparatus For Encoding And Decoding Audio Signal Using Adaptive Sinusoidal Coding
App 20140310007 - LEE; Mi-Suk ; et al. | 2014-10-16 |
Signal Codec Device And Method In Communication System
App 20140310009 - Lee; Mi-Suk | 2014-10-16 |
Method and apparatus for encoding and decoding audio signal using layered sinusoidal pulse coding
Grant 8,805,680 - Lee , et al. August 12, 2 | 2014-08-12 |
Method and apparatus for encoding and decoding audio signal using adaptive sinusoidal coding
Grant 8,805,694 - Lee , et al. August 12, 2 | 2014-08-12 |
Apparatus and method for coding signal in a communication system
Grant 8,751,225 - Lee , et al. June 10, 2 | 2014-06-10 |
Method And Apparatus For Widening Viewing Angle In Video Conferencing System
App 20140111601 - LEE; Mi Suk | 2014-04-24 |
Apparatus and method for coding audio data based on input signal distribution characteristics of each channel
Grant 8,612,239 - Lee , et al. December 17, 2 | 2013-12-17 |
Method And Apparatus For Decoding An Audio Signal Using An Adpative Codebook Update
App 20130246068 - Lee; Mi-Suk | 2013-09-19 |
Method And Apparatus For Decoding An Audio Signal Using A Shaping Function
App 20130191134 - Lee; Mi-Suk | 2013-07-25 |
Apparatus And Method Of Enhancing Quality Of Speech Codec
App 20130073282 - LEE; Mi-Suk ; et al. | 2013-03-21 |
Apparatus And Method Of Enhancing Quality Of Speech Codec
App 20130066627 - LEE; Mi-Suk ; et al. | 2013-03-14 |
MDCT domain post-filtering apparatus and method for quality enhancement of speech
Grant 8,315,853 - Kim , et al. November 20, 2 | 2012-11-20 |
Embedded code-excited linear prediction speech coding and decoding apparatus and method
Grant 8,265,929 - Lee , et al. September 11, 2 | 2012-09-11 |
Method And Apparatus For Encoding And Decoding Audio Signal Using Layered Sinusoidal Pulse Coding
App 20120095754 - Lee; Mi-Suk ; et al. | 2012-04-19 |
Method And Apparatus For Encoding And Decoding Audio Signal Using Adaptive Sinusoidal Coding
App 20110301961 - Lee; Mi-Suk ; et al. | 2011-12-08 |
Apparatus And Method For Coding Signal In A Communication System
App 20110280337 - LEE; Mi-Suk ; et al. | 2011-11-17 |
Method And Apparatus For Decoding Audio Signal
App 20110178807 - YANG; Heesik ; et al. | 2011-07-21 |
Encoding Apparatus And Method And Decoding Apparatus And Method Of Audio/voice Signal Processing Apparatus
App 20110153337 - KIM; Hyun-Woo ; et al. | 2011-06-23 |
Apparatus and method of processing bitstream of embedded codec which is received in units of packets
Grant 7,773,633 - Lee , et al. August 10, 2 | 2010-08-10 |
Apparatus And Method For Coding Audio Data Based On Input Signal Distribution Characteristics Of Each Channel
App 20100153119 - Lee; Mi-Suk ; et al. | 2010-06-17 |
Apparatus And Method Of Enhancing Quality Of Speech Codec
App 20100057449 - Lee; Mi-Suk ; et al. | 2010-03-04 |
Apparatus for coding of variable bitrate wideband speech and audio signals, and a method thereof
Grant 7,634,402 - Lee , et al. December 15, 2 | 2009-12-15 |
Apparatus and method for coding residual signals of audio signals into a frequency domain and apparatus and method for decoding the same
Grant 7,599,833 - Sung , et al. October 6, 2 | 2009-10-06 |
Apparatus And Method For Coding And Decoding Residual Signal
App 20090210219 - SUNG; Jong-Mo ; et al. | 2009-08-20 |
MDCT domain post-filtering apparatus and method for quality enhancement of speech
App 20090150143 - Kim; Hyun-woo ; et al. | 2009-06-11 |
Method of estimating pitch by using ratio of maximum peak to candidate for maximum of autocorrelation function and device using the method
Grant 7,457,744 - Lee , et al. November 25, 2 | 2008-11-25 |
Apparatus and method of processing bitstream of embedded codec which is received in units of packets
App 20070133619 - Lee; Mi Suk ; et al. | 2007-06-14 |
Apparatus and method for coding and decoding residual signal
App 20060277040 - Sung; Jong-Mo ; et al. | 2006-12-07 |
Embedded code-excited linerar prediction speech coding and decoding apparatus and method
App 20060122830 - Lee; Mi-Suk ; et al. | 2006-06-08 |
Highband speech coding apparatus and method for wideband speech coding system
App 20060122828 - Lee; Mi-Suk ; et al. | 2006-06-08 |
Variable-frame speech coding/decoding apparatus and method
App 20050143979 - Lee, Mi Suk ; et al. | 2005-06-30 |
Apparatus for coding of variable bitrate wideband speech and audio signals, and a method thereof
App 20050108009 - Lee, Mi-Suk ; et al. | 2005-05-19 |
Frame loss concealment method and device for VoIP system
App 20050049853 - Lee, Mi-Suk ; et al. | 2005-03-03 |
Voice activity detector and voice activity detection method using complex laplacian model
App 20040122667 - Lee, Mi-Suk ; et al. | 2004-06-24 |
Method of estimating pitch by using ratio of maximum peak to candidate for maximum of autocorrelation function and device using the method
App 20040073420 - Lee, Mi-Suk ; et al. | 2004-04-15 |
System and method for creating personalized template for monitoring workflows
App 20040064353 - Kim, Yeong-Ho ; et al. | 2004-04-01 |
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