| Patent | Date |
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Method of preparing carbon aerogel precursor, carbon aerogel precursor prepared thereby, and carbon aerogel
Grant 11,203,003 - Oh , et al. December 21, 2 | 2021-12-21 |
Method Of Preparing Carbon Aerogel Precursor, Carbon Aerogel Precursor Prepared Thereby, And Carbon Aerogel
App 20200330947 - OH; Young Seok ; et al. | 2020-10-22 |
Apparatus and method for processing ultrasonic data
Grant 10,760,950 - Kim , et al. Sep | 2020-09-01 |
Chemically Decomposable Thermosetting Resin Composition For Recycling Fiber-reinforced Composite And Dissolving Method Thereof
App 20190241697 - YI; Jin Woo ; et al. | 2019-08-08 |
Frame error concealment method and apparatus and error concealment scheme construction method and apparatus
Grant 10,325,604 - Sung , et al. | 2019-06-18 |
Error concealment method and apparatus for audio signal and decoding method and apparatus for audio signal using the same
Grant 10,283,125 - Oh , et al. | 2019-05-07 |
Device for outputting audio signal and method for outputting audio signal
Grant 10,136,206 - Lee , et al. November 20, 2 | 2018-11-20 |
Frame error concealment method and apparatus and decoding method and apparatus using the same
Grant 10,096,323 - Sung , et al. October 9, 2 | 2018-10-09 |
Method and apparatus for processing audio data
Grant 10,083,699 - Raju , et al. September 25, 2 | 2018-09-25 |
Wearable device and method of operating the same
Grant 10,013,822 - Kim , et al. July 3, 2 | 2018-07-03 |
Frame Error Concealment Method And Apparatus And Error Concealment Scheme Construction Method And Apparatus
App 20180122386 - Sung; Ho-sang ; et al. | 2018-05-03 |
Method of generating multi-channel audio signal and apparatus for carrying out same
Grant 9,883,316 - Jo , et al. January 30, 2 | 2018-01-30 |
Frame error concealment method and apparatus and error concealment scheme construction method and apparatus
Grant 9,858,933 - Sung , et al. January 2, 2 | 2018-01-02 |
Method and apparatus for processing speech signal
Grant 9,847,093 - Lee , et al. December 19, 2 | 2017-12-19 |
Method and apparatus for quadrature mirror filtering
Grant 9,812,140 - Lee , et al. November 7, 2 | 2017-11-07 |
Device For Outputting Audio Signal And Method For Outputting Audio Signal
App 20170311063 - LEE; Kang-eun ; et al. | 2017-10-26 |
Error Concealment Method And Apparatus For Audio Signal And Decoding Method And Apparatus For Audio Signal Using The Same
App 20170278520 - OH; Eun-mi ; et al. | 2017-09-28 |
Multi-decoding method and multi-decoder for performing same
Grant 9,761,232 - Jo , et al. September 12, 2 | 2017-09-12 |
Method, medium, and system scalably encoding/decoding audio/speech
Grant 9,734,837 - Oh , et al. August 15, 2 | 2017-08-15 |
Organic semiconductor element, fabrication method thereof, woven and non-woven fabric structures therewith, and semiconductor device therewith
Grant 9,733,209 - Seong , et al. August 15, 2 | 2017-08-15 |
Error concealment method and apparatus for audio signal and decoding method and apparatus for audio signal using the same
Grant 9,704,492 - Oh , et al. July 11, 2 | 2017-07-11 |
Apparatus and method with enhancement of sound quality
Grant 9,596,542 - Lee , et al. March 14, 2 | 2017-03-14 |
Frame Error Concealment Method And Apparatus And Error Concealment Scheme Construction Method And Apparatus
App 20170040022 - SUNG; Ho-sang ; et al. | 2017-02-09 |
Wearable Device And Method Of Operating The Same
App 20170018150 - KIM; Hyeon-seong ; et al. | 2017-01-19 |
Method And Apparatus For Processing Speech Signal
App 20160372135 - LEE; Kang-eun ; et al. | 2016-12-22 |
Frame Error Concealment Method And Apparatus And Decoding Method And Apparatus Using The Same
App 20160358612 - SUNG; Ho-sang ; et al. | 2016-12-08 |
Frame error concealment method and apparatus and error concealment scheme construction method and apparatus
Grant 9,478,220 - Sung , et al. October 25, 2 | 2016-10-25 |
Apparatus and method for generating panoramic sound
Grant 9,462,405 - Lee October 4, 2 | 2016-10-04 |
Frame error concealment method and apparatus and decoding method and apparatus using the same
Grant 9,424,851 - Sung , et al. August 23, 2 | 2016-08-23 |
Method and apparatus for encoding and decoding audio/speech signal
Grant 9,418,666 - Son , et al. August 16, 2 | 2016-08-16 |
Apparatus and method of reproducing audio data using low power
Grant 9,378,750 - Son , et al. June 28, 2 | 2016-06-28 |
Error concealment method and apparatus for audio signal and decoding method and apparatus for audio signal using the same
Grant 9,373,331 - Oh , et al. June 21, 2 | 2016-06-21 |
Organic Semiconductor Element, Fabrication Method Thereof, Woven And Non-woven Fabric Structures Therewith, And Semiconductor Device Therewith
App 20160116433 - SEONG; Dong Gi ; et al. | 2016-04-28 |
Apparatus and method for decoding audio data
Grant 9,299,357 - Lee , et al. March 29, 2 | 2016-03-29 |
Signal processing apparatus and method for providing 3D sound effect
Grant 9,161,148 - Lee , et al. October 13, 2 | 2015-10-13 |
Apparatus of generating multi-channel sound signal
Grant 9,154,895 - Son , et al. October 6, 2 | 2015-10-06 |
Frame Error Concealment Method And Apparatus And Error Concealment Scheme Construction Method And Apparatus
App 20150279380 - SUNG; Ho-sang ; et al. | 2015-10-01 |
Signal processing apparatus and method for providing spatial impression
Grant 9,107,019 - Lee , et al. August 11, 2 | 2015-08-11 |
Apparatus, method and computer-readable medium producing vertical direction virtual channel
Grant 9,025,774 - Lee , et al. May 5, 2 | 2015-05-05 |
Error Concealment Method And Apparatus For Audio Signal And Decoding Method And Apparatus For Audio Signal Using The Same
App 20150120309 - OH; Eum-mi ; et al. | 2015-04-30 |
Method And Apparatus For Quadrature Mirror Filtering
App 20150120306 - LEE; Kang-eun ; et al. | 2015-04-30 |
Method Of Generating Multi-channel Audio Signal And Apparatus For Carrying Out Same
App 20150117650 - JO; Seok-hwan ; et al. | 2015-04-30 |
Apparatus For Beamforming Including Multi-cluster Architecture
App 20140378838 - SON; Chang Yong ; et al. | 2014-12-25 |
Apparatus And Method For Processing Ultrasonic Data
App 20140350892 - Kim; Min Soo ; et al. | 2014-11-27 |
Apparatus And Method For Decoding Audio Data
App 20140297290 - Lee; Kang Eun ; et al. | 2014-10-02 |
Frame error concealment method and apparatus and decoding method and apparatus using the same
Grant 8,843,798 - Sung , et al. September 23, 2 | 2014-09-23 |
Frame Error Concealment Method And Apparatus And Decoding Method And Apparatus Using The Same
App 20140245091 - SUNG; Ho-sang ; et al. | 2014-08-28 |
Multi-path trellis coded quantization method and multi-path coded quantizer using the same
Grant 8,706,481 - Lee , et al. April 22, 2 | 2014-04-22 |
Surround sound virtualization apparatus and method
Grant 8,705,779 - Lee , et al. April 22, 2 | 2014-04-22 |
Method And Apparatus For Encoding And Decoding Audio/speech Signal
App 20140108008 - SON; Chang-yong ; et al. | 2014-04-17 |
Error concealment method and apparatus for audio signal and decoding method and apparatus for audio signal using the same
Grant 8,676,569 - Oh , et al. March 18, 2 | 2014-03-18 |
Method And Device For Processsing Data Using Window
App 20140047182 - KIM; Min Soo ; et al. | 2014-02-13 |
Method And Apparatus For Processing Audio Data
App 20140032226 - RAJU; Sandeep ; et al. | 2014-01-30 |
Method and apparatus for encoding and decoding audio/speech signal
Grant 8,630,863 - Son , et al. January 14, 2 | 2014-01-14 |
Coefficient splitting structure for vector quantization bit allocation and dequantization
Grant 8,630,849 - Son , et al. January 14, 2 | 2014-01-14 |
Method and apparatus to multiplex and demultiplex asynchronous bitstreams
Grant 8,615,021 - Lee , et al. December 24, 2 | 2013-12-24 |
Method and apparatus of generating sound field effect in frequency domain
Grant 8,615,090 - Son , et al. December 24, 2 | 2013-12-24 |
Method and apparatus to extract important frequency component of audio signal and method and apparatus to encode and/or decode audio signal using the same
Grant 8,612,215 - Son , et al. December 17, 2 | 2013-12-17 |
Error Concealment Method And Apparatus For Audio Signal And Decoding Method And Apparatus For Audio Signal Using The Same
App 20130297322 - OH; Eun-mi ; et al. | 2013-11-07 |
Apparatus And Method With Enhancement Of Sound Quality
App 20130272529 - LEE; Kang Eun ; et al. | 2013-10-17 |
Audio processing apparatus and method of mobile device
Grant 8,542,839 - Son , et al. September 24, 2 | 2013-09-24 |
Apparatus And Method For Generating Panoramic Sound
App 20130170649 - LEE; Kang Eun | 2013-07-04 |
Apparatus And Method Of Reproducing Audio Data Using Low Power
App 20130103392 - SON; Chang Yong ; et al. | 2013-04-25 |
Signal Processing Apparatus And Method For Providing 3d Sound Effect
App 20130064374 - Lee; Kang Eun ; et al. | 2013-03-14 |
Signal Processing Apparatus And Method For Providing Spatial Impression
App 20130034235 - Lee; Kang Eun ; et al. | 2013-02-07 |
Method, Medium, And System Scalably Encoding/decoding Audio/speech
App 20130030820 - Oh; Eun-mi ; et al. | 2013-01-31 |
Error Concealment Method And Apparatus For Audio Signal And Decoding Method And Apparatus For Audio Signal Using The Same
App 20120278089 - OH; Eun-mi ; et al. | 2012-11-01 |
Method, medium, and system scalably encoding/decoding audio/speech
Grant 8,285,555 - Oh , et al. October 9, 2 | 2012-10-09 |
Error concealment method and apparatus for audio signal and decoding method and apparatus for audio signal using the same
Grant 8,219,393 - Oh , et al. July 10, 2 | 2012-07-10 |
Method And Apparatus For Multiplexing And Demultiplexing Asynchronous Bitstreams
App 20120170595 - LEE; Kang-eun ; et al. | 2012-07-05 |
Method and apparatus for multiplexing and demultiplexing asynchronous bitstreams
Grant 8,134,910 - Lee , et al. March 13, 2 | 2012-03-13 |
Method and system decoding audio data with selective power control
App 20110305343 - Lee; Kang Eun ; et al. | 2011-12-15 |
Method and apparatus for implementing fixed codebooks of speech codecs as common module
Grant 8,050,913 - Lee , et al. November 1, 2 | 2011-11-01 |
Apparatus, method and computer-readable medium producing vertical direction virtual channel
App 20110222693 - Lee; Kang Eun ; et al. | 2011-09-15 |
Method, medium, and apparatus encoding scalable wideband audio signal
Grant 7,974,839 - Sung , et al. July 5, 2 | 2011-07-05 |
Method and apparatus to update parameter of error frame
Grant 7,962,835 - Sung , et al. June 14, 2 | 2011-06-14 |
Apparatus of generating multi-channel sound signal
App 20110116638 - Son; Chang Yong ; et al. | 2011-05-19 |
Virtual speaker apparatus and method for processing virtual speaker
App 20110091044 - Lee; Kang Eun ; et al. | 2011-04-21 |
Method and apparatus of generating sound field effect in frequency domain
App 20100172508 - Son; Chang Yong ; et al. | 2010-07-08 |
Surround sound virtualization apparatus and method
App 20100166238 - Lee; Kang Eun ; et al. | 2010-07-01 |
Audio processing apparatus and method of mobile device
App 20100104106 - Son; Chang Yong ; et al. | 2010-04-29 |
Bitrate scalable speech coding and decoding apparatus and method
Grant 7,702,504 - Son , et al. April 20, 2 | 2010-04-20 |
Method, medium, and apparatus encoding scalable wideband audio signal
App 20090094023 - Sung; Ho-sang ; et al. | 2009-04-09 |
Apparatus and method of wideband decoding to synthesize a decoded excitation signal with a generated high frequency band signal
Grant 7,498,959 - Lee , et al. March 3, 2 | 2009-03-03 |
Method And Apparatus For Implementing Fixed Codebooks Of Speech Codecs As Common Module
App 20090037169 - LEE; Kang-eun ; et al. | 2009-02-05 |
Method And Apparatus For Encoding And Decoding Audio/speech Signal
App 20080270124 - SON; Chang-yong ; et al. | 2008-10-30 |
Method And Apparatus For Multiplexing And Demultiplexing Asynchronous Bitstreams
App 20080253276 - LEE; Kang-eun ; et al. | 2008-10-16 |
Methods and Apparatus to Quantize and Dequantize Linear Predictive Coding Coefficient
App 20080183465 - Son; Chang-Yong ; et al. | 2008-07-31 |
Method And Apparatus To Determine Encoding Mode Of Audio Signal And Method And Apparatus To Encode And/or Decode Audio Signal Using The Encoding Mode Determination Method And Apparatus
App 20080147414 - Son; Chang-yong ; et al. | 2008-06-19 |
Method And Apparatus To Extract Important Frequency Component Of Audio Signal And Method And Apparatus To Encode And/or Decode Audio Signal Using The Same
App 20080133223 - SON; Chang-yong ; et al. | 2008-06-05 |
Frame Error Concealment Method And Apparatus And Error Concealment Scheme Construction Method And Apparatus
App 20080133242 - SUNG; Ho-sang ; et al. | 2008-06-05 |
Error Concealment Method And Apparatus For Audio Signal And Decoding Method And Apparatus For Audio Signal Using The Same
App 20080126096 - OH; Eun-mi ; et al. | 2008-05-29 |
Frame Error Concealment Method And Apparatus And Decoding Method And Apparatus Using The Same
App 20080126904 - SUNG; Ho-sang ; et al. | 2008-05-29 |
Method, medium, and system scalably encoding/decoding audio/speech
App 20080120096 - Oh; Eun-mi ; et al. | 2008-05-22 |
Wideband Signal Encoding, Decoding And Transmission
App 20070296614 - Lee; Kang-eun ; et al. | 2007-12-27 |
Multi-path Trellis Coded Quantization Method And Multi-path Coded Quantizer Using The Same
App 20070233473 - LEE; Kang Eun ; et al. | 2007-10-04 |
Bit rate scalable speech coding and decoding apparatus and method
App 20050010404 - Son, Chang-yong ; et al. | 2005-01-13 |
LSF coefficient vector quantizer for wideband speech coding
App 20040176951 - Sung, Ho Sang ; et al. | 2004-09-09 |
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