Inventor

Kyeongok Kang

Inventor

Daejeon, KR

Overview

2007–2020

Patent span

Electricity

Primary field (CPC H)

Patents· 44 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

G10Lprimary

G10LSpeech analysis techniques or speech synthesis33%

H04NPictorial communication, e.g. television13%

H04SStereophonic systems11%

H04RLoudspeakers, microphones, gramophone pick-ups or like acoustic electromechanical transducers8%

G10HElectrophonic musical instruments5%

H04HBroadcast communication5%

G11CStatic stores4%

H03MCoding4%

G06FElectric digital data processing3%

H03HImpedance networks, e.g. resonant circuits3%

PatentTitleYear

10,796,707Method and apparatus for transmitting and receiving of the object-based audio contents2020 10,777,212Apparatus 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 characteristic2020 10,714,103Apparatus for encoding and decoding of integrated speech and audio2020 10,692,508Method for generating filter for audio signal and parameterizing device therefor2020 10,622,001Unified speech/audio codec (USAC) windows sequence based mode switching2020 10,621,998LPC residual signal encoding/decoding apparatus of modified discrete cosine transform (MDCT)-based unified voice/audio encoding device2020 10,580,417Method and apparatus for binaural rendering audio signal using variable order filtering in frequency domain2020 10,410,646Multi-object audio encoding and decoding apparatus supporting post down-mix signal2019 10,403,293Apparatus for encoding and decoding of integrated speech and audio2019 10,204,630Method for generating filter for audio signal and parameterizing device therefor2019 10,140,999Method and apparatus for transmitting and receiving of the object-based audio contents2018 10,121,482Apparatus 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 characteristic2018 10,002,619Unified speech/audio codec (USAC) processing windows sequence based mode switching2018 9,818,411'Apparatus for encoding and decoding of integrated speech and audio'2017 9,773,505'Encoding apparatus and decoding apparatus for transforming between modified discrete cosine transform-based coder and different coder'2017 9,728,198'LPC residual signal encoding/decoding apparatus of modified discrete cosine transform (MDCT)-based unified voice/audio encoding device'2017 9,711,159'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'2017 9,685,167'Multi-object audio encoding and decoding apparatus supporting post down-mix signal'2017 9,525,612'Method and apparatus for transmitting and receiving of the object-based audio contents'2016 9,384,748'Unified Speech/Audio Codec (USAC) processing windows sequence based mode switching'2016 9,378,749'LPC residual signal encoding/decoding apparatus of modified discrete cosine transform (MDCT)-based unified voice/audio encoding device'2016 9,299,352'Method and apparatus for generating side information bitstream of multi-object audio signal'2016 9,197,908'Method for file formation according to freeview AV service'2015 9,124,996'Apparatus and method for reproducing a sound field with a loudspeaker array controlled via a control volume'2015 8,990,072'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'2015 8,976,983'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'2015 8,959,015'Apparatus for encoding and decoding of integrated speech and audio'2015 8,954,321'Unified speech/audio codec (USAC) processing windows sequence based mode switching'2015 8,903,720'Apparatus for encoding and decoding of integrated speech and audio'2014 8,898,059'LPC residual signal encoding/decoding apparatus of modified discrete cosine transform (MDCT)-based unified voice/audio encoding device'2014 8,855,340'Apparatus for reproducting wave field using loudspeaker array and the method thereof'2014 8,705,569'Apparatus and method for generating an MPEG-2 transport packet having a variable packet length'2014 8,639,093'Apparatus and method for recording partial encryption of broadcast program'2014 8,483,395'Sound field reproduction apparatus and method for reproducing reflections'2013 8,351,612'Apparatus for generating and playing object based audio contents'2013 8,340,943'Method and system for separating musical sound source'2012 8,340,096'Method and apparatus for transmitting and receiving of the object-based audio contents'2012 8,218,617'Method and system for optimal video transcoding based on utility function descriptors'2012 8,170,246'Apparatus and method for reproducing surround wave field using wave field synthesis'2012 8,080,724'Method and system for separating musical sound source without using sound source database'2011 7,765,463'System and method for authoring multimedia contents description metadata'2010 7,664,270'3D audio signal processing system using rigid sphere and method thereof'2010 7,286,713'Method for detecting and classifying block edge from DCT-compressed image'2007 7,234,104'System and method for authoring multimedia contents description metadata'2007

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2007–2016Patents assigned to KOREA ELECTRONICS TELECOMM (23)· patent assignee history

2007–2020Based in Daejeon, KR· patent location history

2010–2016Based in Daejon, KR· patent location history

2011–2017Patents assigned to KANG KYEONGOK (21)· patent assignee history

2011–2017Patents assigned to LEE TAE JIN (10)· patent assignee history

2013–2017Patents assigned to SEO JEONGIL (10)· patent assignee history

2016–2020Patents assigned to ELECTRONICS & TELECOMMUNICATIONS RES INST (19)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
KOREA ELECTRONICS TELECOMM	23	2007–2016
KANG KYEONGOKself	21	2011–2017
ELECTRONICS & TELECOMMUNICATIONS RES INST	19	2016–2020
LEE TAE JIN	10	2011–2017
SEO JEONGIL	10	2013–2017

Locations

Location	Patents	Span
Daejeon, KR	40	2007–2020
Daejon, KR	4	2010–2016