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Daejeon, KR
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Patents Grants
last 30 patents
Information
Patent Grant
Image encoding/decoding apparatus and method
Patent number
11,516,498
Issue date
Nov 29, 2022
Hae-Chul Choi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Image encoding/decoding apparatus and method
Patent number
10,965,952
Issue date
Mar 30, 2021
Electronics and Telecommunications Research Institute
Hae-Chul Choi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Image encoding/decoding apparatus and method
Patent number
10,965,953
Issue date
Mar 30, 2021
Electronics and Telecommunications Research Institute
Hae-Chul Choi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Image encoding/decoding apparatus and method
Patent number
10,958,933
Issue date
Mar 23, 2021
Electronics and Telecommunications Research Institute
Hae-Chul Choi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Image encoding/decoding apparatus and method
Patent number
10,798,409
Issue date
Oct 6, 2020
Electronics and Telecommunications Research Institute
Hae-Chul Choi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Image encoding/decoding apparatus and method
Patent number
10,484,706
Issue date
Nov 19, 2019
Electronics and Telecommunications Research Institute
Hae-Chul Choi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Image encoding/decoding apparatus and method
Patent number
10,212,448
Issue date
Feb 19, 2019
Electronics and Telecommunications Research Institute
Hae-Chul Choi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Apparatus and method for 3D broadcasting service in broadcasting sy...
Patent number
9,866,906
Issue date
Jan 9, 2018
Electronics and Telecommunications Research Institute
Sung-Hoon Kim
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Image encoding/decoding apparatus and method
Patent number
9,602,832
Issue date
Mar 21, 2017
Electronics and Telecommunications Research Institute
Hae-Chul Choi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Apparatus and method for 3D broadcasting service in broadcasting sy...
Patent number
9,392,255
Issue date
Jul 12, 2016
Electronics and Telecommunication Research Institute
Sung-Hoon Kim
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Image encoding/decoding apparatus and method
Patent number
9,363,528
Issue date
Jun 7, 2016
Electronics and Telecommunications Research Institute
Hae-Chul Choi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Motion picture encoding apparatus and method thereof
Patent number
8,989,262
Issue date
Mar 24, 2015
Electronics and Telecommunications Research Institute
Sung-Chang Lim
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Image encoding/decoding apparatus and method
Patent number
8,953,686
Issue date
Feb 10, 2015
Electronics and Telecommunications Research Institute
Hae-Chul Choi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Data processing system for stereoscopic 3-dimensional video based o...
Patent number
7,177,357
Issue date
Feb 13, 2007
Electronics and Telecommunications Research Institute
Kugjin Yun
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
IMAGE ENCODING/DECODING APPARATUS AND METHOD
Publication number
20210185349
Publication date
Jun 17, 2021
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
Hae-Chul CHOI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
APPARATUS AND METHOD OF PROVIDING BROADCASTING SERVICES SIMULTANEOUSLY
Publication number
20200162768
Publication date
May 21, 2020
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
Sukhee CHO
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
IMAGE ENCODING/DECODING APPARATUS AND METHOD
Publication number
20200045332
Publication date
Feb 6, 2020
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
Hae-Chul CHOI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
IMAGE ENCODING/DECODING APPARATUS AND METHOD
Publication number
20200045331
Publication date
Feb 6, 2020
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
Hae-Chul CHOI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
IMAGE ENCODING/DECODING APPARATUS AND METHOD
Publication number
20200045333
Publication date
Feb 6, 2020
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
Hae-Chul CHOI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
IMAGE ENCODING/DECODING APPARATUS AND METHOD
Publication number
20200045334
Publication date
Feb 6, 2020
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
Hae-Chul CHOI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
IMAGE ENCODING/DECODING APPARATUS AND METHOD
Publication number
20190141347
Publication date
May 9, 2019
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
Hae-Chul CHOI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
IMAGE ENCODING/DECODING APPARATUS AND METHOD
Publication number
20170164001
Publication date
Jun 8, 2017
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
Hae-Chul CHOI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
APPARATUS AND METHOD FOR 3D BROADCASTING SERVICE IN BROADCASTING SY...
Publication number
20160323645
Publication date
Nov 3, 2016
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
Sung-Hoon KIM
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
IMAGE ENCODING/DECODING APPARATUS AND METHOD
Publication number
20150078452
Publication date
Mar 19, 2015
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
Hae-Chul CHOI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
IMAGE ENCODING/DECODING APPARATUS AND METHOD
Publication number
20150078453
Publication date
Mar 19, 2015
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
Hae-Chul CHOI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SUPER MACRO BLOCK BASED INTRA CODING METHOD AND APPARATUS
Publication number
20140205006
Publication date
Jul 24, 2014
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
Se Yoon Jeong
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
MOTION PICTURE ENCODING APPARATUS AND METHOD THEREOF
Publication number
20130070845
Publication date
Mar 21, 2013
Korea Advanced Institute of Science and Technology
Sung-Chang Lim
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
APPARATUS AND METHOD FOR 3D BROADCASTING SERVICE IN BROADCASTING SY...
Publication number
20120257015
Publication date
Oct 11, 2012
Electronics and Telecommunication Research Institute
Sung-Hoon Kim
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SUPER MACRO BLOCK BASED INTRA CODING METHOD AND APPARATUS
Publication number
20110292999
Publication date
Dec 1, 2011
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
Se Yoon JEONG
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
IMAGE ENCODING/DECODING APPARATUS AND METHOD
Publication number
20110150095
Publication date
Jun 23, 2011
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
Hae-Chul Choi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SYSTEM AND METHOD FOR MULTIPLEXING AND STREAMING CONTENTS
Publication number
20110096775
Publication date
Apr 28, 2011
Electronic and Telecommunications Research Institute
Eung Don Lee
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD OF FILTERING RESTORED IMAGE USING PLURALITY OF FILTERS AND E...
Publication number
20100322526
Publication date
Dec 23, 2010
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
Hahyun LEE
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
MULTI-VIEW VIDEO CODING SYSTEM, DECODING SYSTEM, BITSTREAM EXTRACTI...
Publication number
20080317124
Publication date
Dec 25, 2008
Sukhee CHO
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Data processing system for stereoscopic 3-dimensional video based o...
Publication number
20040066846
Publication date
Apr 8, 2004
Kugjin Yun
H04 - ELECTRIC COMMUNICATION TECHNIQUE