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last 30 patents
Information
Patent Grant
Method and apparatus for encoding/decoding video using high-precisi...
Patent number
10,158,880
Issue date
Dec 18, 2018
SK Telecom Co., Ltd
Jinhan Song
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and device for encoding/decoding image by inter prediction u...
Patent number
9,900,610
Issue date
Feb 20, 2018
SK Telecom Co., Ltd
Jinhan Song
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Image-filtering method and apparatus, and encoding/decoding method...
Patent number
9,787,988
Issue date
Oct 10, 2017
SK Telecom Co., Ltd
Jinhan Song
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and apparatus for generating a reference frame and method an...
Patent number
9,736,475
Issue date
Aug 15, 2017
SK Telecom Co., Ltd
Hayoon Kim
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and apparatus for encoding/decoding video using high-precisi...
Patent number
9,706,222
Issue date
Jul 11, 2017
SK Telecom Co., Ltd
Jinhan Song
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and apparatus for generating a reference frame and method an...
Patent number
9,686,549
Issue date
Jun 20, 2017
SK Telecom Co., Ltd
Hayoon Kim
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and device for encoding/decoding image by inter prediction u...
Patent number
9,686,562
Issue date
Jun 20, 2017
SK Telecom Co., Ltd
Jinhan Song
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and apparatus for selecting a prediction mode, and image enc...
Patent number
9,641,844
Issue date
May 2, 2017
SK Telecom Co., Ltd
Sunyeon Kim
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Image encoding/decoding method and device using coefficients of ada...
Patent number
9,609,324
Issue date
Mar 28, 2017
SK Telecom Co., Ltd
Hayoon Kim
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and apparatus for encoding/decoding video using high-precisi...
Patent number
9,602,834
Issue date
Mar 21, 2017
SK Telecom Co., Ltd
Jinhan Song
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and device for encoding/decoding image by inter prediction u...
Patent number
9,571,830
Issue date
Feb 14, 2017
SK Telecom Co., Ltd
Jinhan Song
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Inter prediction method and apparatus using adjacent pixels, and im...
Patent number
9,571,851
Issue date
Feb 14, 2017
SK Telecom Co., Ltd
Sunyeon Kim
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Inter-prediction method and video encoding/decoding method using th...
Patent number
9,560,379
Issue date
Jan 31, 2017
SK Telecom Co., Ltd
Jinhan Song
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Image-filtering method and apparatus, and encoding/decoding method...
Patent number
9,532,065
Issue date
Dec 27, 2016
SK Telecom Co., Ltd
Jinhan Song
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Inter-prediction method and video encoding/decoding method using th...
Patent number
9,491,483
Issue date
Nov 8, 2016
SK Telecom Co., Ltd
Jinhan Song
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Image-filtering method and apparatus, and encoding/decoding method...
Patent number
9,479,791
Issue date
Oct 25, 2016
SK Telecom Co., Ltd
Jinhan Song
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Inter-prediction method and video encoding/decoding method using th...
Patent number
9,473,790
Issue date
Oct 18, 2016
SK Telecom Co., Ltd
Jinhan Song
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Inter-prediction method and video encoding/decoding method using th...
Patent number
9,451,285
Issue date
Sep 20, 2016
SK Telecom Co., Ltd
Jinhan Song
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and apparatus for intra-prediction encoding/decoding
Patent number
9,451,262
Issue date
Sep 20, 2016
SK Telecom Co., Ltd
Sunyeon Kim
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and apparatus for encoding/decoding video using high-precisi...
Patent number
9,420,281
Issue date
Aug 16, 2016
SK Telecom Co., Ltd
Jinhan Song
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Intra prediction method and apparatus, and image encoding/decoding...
Patent number
9,363,532
Issue date
Jun 7, 2016
SK Telecom Co., Ltd
Hayoon Kim
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Intra prediction method and apparatus, and image encoding/decoding...
Patent number
9,319,714
Issue date
Apr 19, 2016
SK Telecom Co., Ltd
Hayoon Kim
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Intra prediction method and apparatus, and image encoding/decoding...
Patent number
9,313,525
Issue date
Apr 12, 2016
SK Telecom Co., Ltd
Hayoon Kim
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Intra prediction method and apparatus, and image encoding/decoding...
Patent number
9,300,981
Issue date
Mar 29, 2016
SK Telecom Co., Ltd
Hayoon Kim
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Video coding device, video coding method thereof, video decoding de...
Patent number
9,232,234
Issue date
Jan 5, 2016
SK Telecom Co., Ltd
Jeongyeon Lim
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and apparatus for determining intra prediction mode, and met...
Patent number
9,143,787
Issue date
Sep 22, 2015
SK Telecom Co., Ltd
Hayoon Kim
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Inter-prediction method and video encoding/decoding method using th...
Patent number
9,094,690
Issue date
Jul 28, 2015
SK Telecom Co., Ltd
Jinhan Song
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Intra prediction method and apparatus, and image encoding/decoding...
Patent number
8,976,862
Issue date
Mar 10, 2015
SK Telecom Co., Ltd
Hayoon Kim
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Image encoding/decoding method and device using coefficients of ada...
Patent number
8,897,357
Issue date
Nov 25, 2014
SK Telecom Co., Ltd
Hayoon Kim
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
METHOD AND DEVICE FOR ENCODING/DECODING IMAGE BY INTER PREDICTION U...
Publication number
20170251219
Publication date
Aug 31, 2017
SK Telecom Co., Ltd.
Jinhan SONG
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD AND APPARATUS FOR ENCODING/DECODING VIDEO USING HIGH-PRECISI...
Publication number
20170085914
Publication date
Mar 23, 2017
SK Telecom Co., Ltd.
Jinhan Song
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
IMAGE-FILTERING METHOD AND APPARATUS, AND ENCODING/DECODING METHOD...
Publication number
20170078662
Publication date
Mar 16, 2017
SK Telecom Co., Ltd.
Jinhan Song
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD AND DEVICE FOR ENCODING/DECODING IMAGE BY INTER PREDICTION U...
Publication number
20170041607
Publication date
Feb 9, 2017
SK Telecom Co., Ltd.
Jinhan SONG
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD AND APPARATUS FOR ENCODING/DECODING VIDEO USING HIGH-PRECISI...
Publication number
20160316223
Publication date
Oct 27, 2016
SK Telecom Co., Ltd.
Jinhan Song
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD AND APPARATUS FOR ENCODING/DECODING VIDEO USING HIGH-PRECISI...
Publication number
20160309181
Publication date
Oct 20, 2016
SK Telecom Co., Ltd.
Jinhan Song
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD AND APPARATUS FOR GENERATING A REFERENCE FRAME AND METHOD AN...
Publication number
20150350643
Publication date
Dec 3, 2015
SK Telecom Co., Ltd.
Hayoon Kim
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
IMAGE-FILTERING METHOD AND APPARATUS, AND ENCODING/DECODING METHOD...
Publication number
20150229939
Publication date
Aug 13, 2015
SK Telecom Co., Ltd.
Jinhan Song
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
INTRA PREDICTION METHOD AND APPARATUS, AND IMAGE ENCODING/DECODING...
Publication number
20150229963
Publication date
Aug 13, 2015
SK Telecom Co., Ltd.
Hayoon KIM
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
INTRA PREDICTION METHOD AND APPARATUS, AND IMAGE ENCODING/DECODING...
Publication number
20150229962
Publication date
Aug 13, 2015
SK Telecom Co., Ltd.
Hayoon KIM
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
INTRA PREDICTION METHOD AND APPARATUS, AND IMAGE ENCODING/DECODING...
Publication number
20150229961
Publication date
Aug 13, 2015
SK Telecom Co., Ltd.
Hayoon KIM
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
INTER-PREDICTION METHOD AND VIDEO ENCODING/DECODING METHOD USING TH...
Publication number
20150222926
Publication date
Aug 6, 2015
SK Telecom Co., Ltd.
Jinhan Song
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
INTER-PREDICTION METHOD AND VIDEO ENCODING/DECODING METHOD USING TH...
Publication number
20150222927
Publication date
Aug 6, 2015
SK Telecom Co., Ltd.
Jinhan Song
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
INTER-PREDICTION METHOD AND VIDEO ENCODING/DECODING METHOD USING TH...
Publication number
20150222923
Publication date
Aug 6, 2015
SK Telecom Co., Ltd.
Jinhan Song
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
INTER-PREDICTION METHOD AND VIDEO ENCODING/DECODING METHOD USING TH...
Publication number
20150222918
Publication date
Aug 6, 2015
SK Telecom Co., Ltd.
Jinhan Song
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
IMAGE ENCODING/DECODING METHOD AND DEVICE USING COEFFICIENTS OF ADA...
Publication number
20150078437
Publication date
Mar 19, 2015
SK Telecom Co., Ltd.
Hayoon Kim
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
INTRA PREDICTION METHOD AND APPARATUS, AND IMAGE ENCODING/DECODING...
Publication number
20130301717
Publication date
Nov 14, 2013
SK Telecom Co., Ltd.
Hayoon KIM
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD AND DEVICE FOR ENCODING/DECODING IMAGE BY INTER PREDICTION U...
Publication number
20130266067
Publication date
Oct 10, 2013
Jinhan SONG
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD AND APPARATUS FOR ENCODING/DECODING VIDEO USING HIGH-PRECISI...
Publication number
20130223522
Publication date
Aug 29, 2013
JInhan SONG
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
IMAGE-FILTERING METHOD AND APPARATUS, AND ENCODING/DECODING METHOD...
Publication number
20130058401
Publication date
Mar 7, 2013
SK Telecom Co., Ltd.
Jinhan Song
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
INTER-PREDICTION METHOD AND VIDEO ENCODING/DECODING METHOD USING TH...
Publication number
20130034156
Publication date
Feb 7, 2013
SK Telecom Co., Ltd.
Jinhan Song
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
INTER PREDICTION METHOD AND APPARATUS USING ADJACENT PIXELS, AND IM...
Publication number
20130022118
Publication date
Jan 24, 2013
SK Telecom Co., Ltd.
Sunyeon Kim
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
VIDEO CODING DEVICE, VIDEO CODING METHOD THEREOF, VIDEO DECODING DE...
Publication number
20120328014
Publication date
Dec 27, 2012
SK Telecom Co., Ltd.
Jeongyeon Lim
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD AND APPARATUS FOR INTRA-PREDICTION ENCODING/DECODING
Publication number
20120201295
Publication date
Aug 9, 2012
SK Telecom Co., Ltd.
Sunyeon Kim
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD AND APPARATUS FOR SELECTING A PREDICTION MODE, AND IMAGE ENC...
Publication number
20120039388
Publication date
Feb 16, 2012
SK Telecom Co., Ltd.
Sunyeon Kim
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
IMAGE ENCODING/DECODING METHOD AND DEVICE USING COEFFICIENTS OF ADA...
Publication number
20110200099
Publication date
Aug 18, 2011
SK Telecom Co., Ltd.
Hayoon Kim
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD AND APPARATUS FOR GENERATING A REFERENCE FRAME AND METHOD AN...
Publication number
20110200113
Publication date
Aug 18, 2011
SK Telecom Co., Ltd.
Hayoon Kim
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
INTRA PREDICTION METHOD AND APPARATUS, AND IMAGE ENCODING/DECODING...
Publication number
20110182357
Publication date
Jul 28, 2011
SK Telecom Co., Ltd.
Hayoon Kim
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD AND APPARATUS FOR DETERMINING INTRA PREDICTION MODE, AND MET...
Publication number
20110176608
Publication date
Jul 21, 2011
SK Telecom Co., Ltd.
Hayoon Kim
H04 - ELECTRIC COMMUNICATION TECHNIQUE