Inventor
PARK HOCHONG
KR22 patents
⚠️ This page may combine multiple inventors who share the name “PARK HOCHONG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ELECTRONICS & TELECOMMUNICATIONS RES INST
15 patentsUS11705137B2Jul 18, 2023
Apparatus for encoding and decoding of integrated speech and audio
ELECTRONICS & TELECOMMUNICATIONS RES INST1 citations73
US10777212B2Sep 15, 2020
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
ELECTRONICS & TELECOMMUNICATIONS RES INST2 citations73
US10621998B2Apr 14, 2020
LPC residual signal encoding/decoding apparatus of modified discrete cosine transform (MDCT)-based unified voice/audio encoding device
ELECTRONICS & TELECOMMUNICATIONS RES INST1 citations73
US9711159B2Jul 18, 2017
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
ELECTRONICS & TELECOMMUNICATIONS RES INST3 citations73
US12205599B2Jan 21, 2025
Apparatus for encoding and decoding of integrated speech and audio
ELECTRONICS & TELECOMMUNICATIONS RES INST0 citations62
US11887612B2Jan 30, 2024
LPC residual signal encoding/decoding apparatus of modified discrete cosine transform (MDCT)-based unified voice/audio encoding device
ELECTRONICS & TELECOMMUNICATIONS RES INST0 citations62
US11456002B2Sep 27, 2022
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
ELECTRONICS & TELECOMMUNICATIONS RES INST0 citations62
US11456001B2Sep 27, 2022
Method of encoding high band of audio and method of decoding high band of audio, and encoder and decoder for performing the methods
ELECTRONICS & TELECOMMUNICATIONS RES INST0 citations62
US11430457B2Aug 30, 2022
LPC residual signal encoding/decoding apparatus of modified discrete cosine transform (MDCT)-based unified voice/audio encoding device
ELECTRONICS & TELECOMMUNICATIONS RES INST0 citations62
US10714103B2Jul 14, 2020
Apparatus for encoding and decoding of integrated speech and audio
ELECTRONICS & TELECOMMUNICATIONS RES INST0 citations52
US10403293B2Sep 3, 2019
Apparatus for encoding and decoding of integrated speech and audio
ELECTRONICS & TELECOMMUNICATIONS RES INST0 citations52
US10121482B2Nov 6, 2018
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
ELECTRONICS & TELECOMMUNICATIONS RES INST0 citations52
US9818411B2Nov 14, 2017
Apparatus for encoding and decoding of integrated speech and audio
ELECTRONICS & TELECOMMUNICATIONS RES INST0 citations52
US9728198B2Aug 8, 2017
LPC residual signal encoding/decoding apparatus of modified discrete cosine transform (MDCT)-based unified voice/audio encoding device
ELECTRONICS & TELECOMMUNICATIONS RES INST0 citations52
US11508386B2Nov 22, 2022
Audio coding method based on spectral recovery scheme
ELECTRONICS & TELECOMMUNICATIONS RES INST0 citations51
LEE TAE JIN
3 patentsUS8990072B2Mar 24, 2015
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
LEE TAE JIN5 citations84
US8903720B2Dec 2, 2014
Apparatus for encoding and decoding of integrated speech and audio
LEE TAE JIN4 citations84
US8959015B2Feb 17, 2015
Apparatus for encoding and decoding of integrated speech and audio
LEE TAE JIN4 citations73
KOREA ELECTRONICS TELECOMM
2 patentsUS7605722B2Oct 20, 2009
Lossless audio coding/decoding apparatus and method
KOREA ELECTRONICS TELECOMM21 citations89
US9378749B2Jun 28, 2016
LPC residual signal encoding/decoding apparatus of modified discrete cosine transform (MDCT)-based unified voice/audio encoding device
KOREA ELECTRONICS TELECOMM4 citations84