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last 30 patents
Information
Patent Grant
Method and device for subband coding frequency conversion unit, and...
Patent number
12,010,307
Issue date
Jun 11, 2024
SK Telecom Co., Ltd
Jinhan Song
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and device for subband coding frequency conversion unit, and...
Patent number
11,997,268
Issue date
May 28, 2024
SK Telecom Co., Ltd
Jinhan Song
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and device for subband coding frequency conversion unit, and...
Patent number
11,997,269
Issue date
May 28, 2024
SK Telecom Co., Ltd
Jinhan Song
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and device for subband coding frequency conversion unit, and...
Patent number
11,509,894
Issue date
Nov 22, 2022
SK Telecom Co., Ltd
Jinhan Song
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and apparatus for encoding and decoding video using skip mode
Patent number
11,425,392
Issue date
Aug 23, 2022
SK Telecom Co., Ltd
Jeongyeon Lim
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and apparatus for encoding and decoding video using skip mode
Patent number
10,939,119
Issue date
Mar 2, 2021
SK Telecom Co., Ltd
Jeongyeon Lim
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and device for subband coding frequency conversion unit, and...
Patent number
10,715,805
Issue date
Jul 14, 2020
SK Telecom Co., Ltd
Jinhan Song
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Encoding/decoding apparatus and method using flexible deblocking fi...
Patent number
10,477,216
Issue date
Nov 12, 2019
SK Telecom Co., Ltd
Jeongyeon Lim
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and device for deblocking-filtering, and method and device f...
Patent number
10,327,011
Issue date
Jun 18, 2019
SK Telecom Co., Ltd
Jinhan Song
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Video encoding/decoding apparatus and method using batch mode toget...
Patent number
10,250,881
Issue date
Apr 2, 2019
SK Telecom Co., Ltd
Jinhan Song
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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 apparatus for coding/decoding image
Patent number
10,123,014
Issue date
Nov 6, 2018
SK Telecom Co., Ltd
Jeongyeon Lim
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and apparatus for decoding a video using an intra prediction
Patent number
10,116,942
Issue date
Oct 30, 2018
SK Telecom Co., Ltd
Jeongyeon Lim
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Encoding/decoding apparatus and method using flexible deblocking fi...
Patent number
10,070,135
Issue date
Sep 4, 2018
SK Telecom Co., Ltd
Jeongyeon Lim
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and apparatus for effective encoding/decoding using detailed...
Patent number
10,038,900
Issue date
Jul 31, 2018
SK Telecom Co., Ltd
Jeongyeon Lim
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and apparatus for effective encoding/decoding using detailed...
Patent number
10,033,998
Issue date
Jul 24, 2018
SK Telecom Co., Ltd
Jeongyeon Lim
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and apparatus for encoding/decoding images considering low f...
Patent number
10,034,024
Issue date
Jul 24, 2018
SK Telecom Co., Ltd
Sunyeon Kim
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method for decoding images based on block mode information
Patent number
10,015,512
Issue date
Jul 3, 2018
SK Telecom Co., Ltd
Jinhan Song
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and apparatus for decoding a video using an intra prediction
Patent number
9,986,245
Issue date
May 29, 2018
SK Telecom Co., Ltd
Jeongyeon Lim
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Apparatus and method for encoding/decoding images
Patent number
9,967,587
Issue date
May 8, 2018
SK Telecom Co., Ltd
Jinhan Song
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Apparatus and method for encoding/decoding images
Patent number
9,967,588
Issue date
May 8, 2018
SK Telecom Co., Ltd
Jinhan Song
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Video encoding/decoding method using motion information candidate g...
Patent number
9,955,167
Issue date
Apr 24, 2018
SK Telecom Co., Ltd
Jinhan Song
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Video encoding/decoding method using motion information candidate g...
Patent number
9,912,955
Issue date
Mar 6, 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
Method and apparatus for generating encoded motion information /rec...
Patent number
9,888,248
Issue date
Feb 6, 2018
SK Telecom Co., Ltd
Jinhan Song
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and device for deblocking-filtering, and method and device f...
Patent number
9,872,019
Issue date
Jan 16, 2018
SK Telecom Co., Ltd
Jinhan Song
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and apparatus for encoding/decoding images considering low f...
Patent number
9,807,425
Issue date
Oct 31, 2017
SK Telecom Co., Ltd
Sunyeon Kim
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Encoding/decoding method and apparatus using a tree structure
Patent number
9,787,997
Issue date
Oct 10, 2017
SK Telecom Co., Ltd
Sunyeon Kim
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
Encoding/decoding method and apparatus using a tree structure
Patent number
9,787,996
Issue date
Oct 10, 2017
SK Telecom Co., Ltd
Sunyeon Kim
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
METHOD AND DEVICE FOR SUBBAND CODING FREQUENCY CONVERSION UNIT, AND...
Publication number
20230064030
Publication date
Mar 2, 2023
SK Telecom Co., Ltd.
Jinhan Song
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD AND DEVICE FOR SUBBAND CODING FREQUENCY CONVERSION UNIT, AND...
Publication number
20230048557
Publication date
Feb 16, 2023
SK Telecom Co., Ltd.
Jinhan Song
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD AND DEVICE FOR SUBBAND CODING FREQUENCY CONVERSION UNIT, AND...
Publication number
20230052208
Publication date
Feb 16, 2023
SK Telecom Co., Ltd.
Jinhan Song
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD AND APPARATUS FOR ENCODING AND DECODING VIDEO USING SKIP MODE
Publication number
20210160508
Publication date
May 27, 2021
SK Telecom Co., Ltd.
Jeongyeon LIM
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
ENCODING/DECODING APPARATUS AND METHOD USING FLEXIBLE DEBLOCKING FI...
Publication number
20180343452
Publication date
Nov 29, 2018
SK Telecom Co., Ltd.
Jeongyeon LIM
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD AND APPARATUS FOR DECODING A VIDEO USING AN INTRA PREDICTION
Publication number
20180249162
Publication date
Aug 30, 2018
SK Telecom Co., Ltd.
Jeongyeon LIM
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD AND DEVICE FOR DEBLOCKING-FILTERING, AND METHOD AND DEVICE F...
Publication number
20180160152
Publication date
Jun 7, 2018
SK Telecom Co., Ltd.
Jinhan Song
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
VIDEO ENCODING/DECODING METHOD USING MOTION INFORMATION CANDIDATE G...
Publication number
20180115775
Publication date
Apr 26, 2018
SK Telecom Co., Ltd.
Jinhan Song
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD AND APPARATUS FOR ENCODING/DECODING IMAGES CONSIDERING LOW F...
Publication number
20180014036
Publication date
Jan 11, 2018
SK Telecom Co., Ltd.
Sunyeon Kim
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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 EFFECTIVE ENCODING/DECODING USING DETAILED...
Publication number
20170208325
Publication date
Jul 20, 2017
SK Telecom Co., Ltd.
Jeongyeon LIM
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD AND APPARATUS FOR EFFECTIVE ENCODING/DECODING USING DETAILED...
Publication number
20170208326
Publication date
Jul 20, 2017
SK Telecom Co., Ltd.
Jeongyeon LIM
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
MOTION VECTOR ENCODING/DECODING METHOD AND DEVICE AND IMAGE ENCODIN...
Publication number
20170188042
Publication date
Jun 29, 2017
SK Telecom Co., Ltd.
Sunyeon Kim
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
MOTION VECTOR ENCODING/DECODING METHOD AND DEVICE AND IMAGE ENCODIN...
Publication number
20170180753
Publication date
Jun 22, 2017
SK Telecom Co., Ltd.
Sunyeon Kim
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
APPARATUS AND METHOD FOR GENERATING/RECOVERING MOTION INFORMATION B...
Publication number
20170118525
Publication date
Apr 27, 2017
SK Telecom Co., Ltd.
Jinhan Song
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
VIDEO ENCODING/DECODING APPARATUS AND METHOD
Publication number
20170118472
Publication date
Apr 27, 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 PREDICTIVE ENCODING/DECODING OF MOTION VECTOR
Publication number
20170019671
Publication date
Jan 19, 2017
SK Telecom Co., Ltd.
Jeongyeon Lim
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD AND APPARATUS FOR PREDICTIVE ENCODING/DECODING OF MOTION VECTOR
Publication number
20160353125
Publication date
Dec 1, 2016
SK Telecom Co., Ltd.
Jeongyeon Lim
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
VIDEO ENCODING/DECODING APPARATUS AND METHOD USING BATCH MODE TOGET...
Publication number
20160353104
Publication date
Dec 1, 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
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 DEVICE FOR ENCODING/DECODING MOTION VECTOR
Publication number
20160309144
Publication date
Oct 20, 2016
SK Telecom Co., Ltd.
Jeongyeon LIM
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD AND APPARATUS FOR CODING/DECODING A VIDEO USING AN INTRA PRE...
Publication number
20160277748
Publication date
Sep 22, 2016
SK Telecom Co., Ltd.
Jeongyeon LIM
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD AND APPARATUS FOR VIDEO ENCODING/DECODING USING IMPROVED MERGE
Publication number
20160277749
Publication date
Sep 22, 2016
SK Telecom Co., Ltd.
Jeongyeon Lim
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD AND APPARATUS FOR VIDEO ENCODING/DECODING USING IMPROVED MERGE
Publication number
20160269742
Publication date
Sep 15, 2016
SK Telecom Co., Ltd.
Jeongyeon Lim
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD AND APPARATUS FOR CODING/DECODING IMAGE
Publication number
20160182907
Publication date
Jun 23, 2016
SK Telecom Co., Ltd.
Jeongyeon LIM
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD AND APPARATUS FOR GENERATING ENCODED MOTION INFORMATION /REC...
Publication number
20160065972
Publication date
Mar 3, 2016
SK Telecom Co., Ltd.
Jinhan Song
H04 - ELECTRIC COMMUNICATION TECHNIQUE