SK TELECOM CO., LTD.

Patent Owner

Watch Compare Add to Portfolio

Stats

Details

Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
H04N PICTORIAL COMMUNICATION, e.g. TELEVISION 19890
 
  
 
H04W WIRELESS COMMUNICATION NETWORKS 10293
 
  
 
H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION 98188
 
  
 
H04B TRANSMISSION 65146
 
  
 
G06F ELECTRIC DIGITAL DATA PROCESSING 49398
 
  
 
H04M TELEPHONIC COMMUNICATION 36127
 
  
 
H04Q SELECTING 3179
 
  
 
G06K RECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS 30168
 
  
 
H04J MULTIPLEX COMMUNICATION 3095
 
  
 
G06T IMAGE DATA PROCESSING OR GENERATION, IN GENERAL 16119

Top Patents (by citation)

Upgrade to the Professional Level to View Top Patents for this Owner. Learn More

Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2017/0366,984 BASE STATION DEVICE, METHOD FOR OPERATING SAME, AND TERMINAL DEVICEJun 29, 15Dec 21, 17[H04L, H04B, H04W]
2017/0270,503 SHOPPING SERVICE SYSTEM AND METHOD USING SMART READER, AND SMART COMMERCE METHOD USING SAMESep 04, 15Sep 21, 17[G06Q, G06K]
2017/0230,671 VIDEO ENCODING AND DECODING METHOD USING AN INTRA PREDICTIONApr 27, 17Aug 10, 17[H04N]
2017/0198,348 METHOD FOR PREDICTION OF FETAL MONOGENIC GENETIC VARIATIONS USING MATERNAL SERUM DNAJul 17, 15Jul 13, 17[C12Q, G06F]
2017/0201,875 DEVICE-TO-DEVICE CONTENT PROVIDING METHODMar 15, 17Jul 13, 17[H04L, H04W]
2017/0155,483 BASE STATION DEVICE AND METHOD FOR OPERATING SAMEJun 05, 15Jun 01, 17[H04L, H04W]
2016/0373,509 APPARATUS AND METHOD FOR REPORTING QoS/QoE IN MOBILE ENVIRONMENTJun 15, 16Dec 22, 16[H04L, H04W]
2016/0252,512 COMPOSITION FOR DIAGNOSING PANCREATIC CANCER AND METHOD FOR DIAGNOSING PANCREATIC CANCER USING SAMEOct 31, 14Sep 01, 16[C12Q, G01N]
2016/0132,513 DEVICE AND METHOD FOR PROVIDING POI INFORMATION USING POI GROUPINGDec 10, 14May 12, 16[G06F]
2016/0078,169 METHOD OF AND APPARATUS FOR PROVIDING INFORMATION ON A GENOMIC SEQUENCE BASED PERSONAL MARKERAug 03, 15Mar 17, 16[G06F]

View all Publication..

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9912955 Video encoding/decoding method using motion information candidate group for batch modeJun 18, 15Mar 06, 18[H04N]
D812152 RobotAug 19, 16Mar 06, 18[2101]
9900610 Method and device for encoding/decoding image by inter prediction using random blockMay 17, 17Feb 20, 18[H04N]
9900781 Base station control device and method for operating sameJun 26, 15Feb 20, 18[H04W]
9893991 Device and method for processing data in content transmission systemJul 13, 15Feb 13, 18[H04L]
9894129 Digital living network alliance device for sharing multiple home media content and method thereforMar 03, 15Feb 13, 18[H04L, H04N]
9888248 Method and apparatus for generating encoded motion information /recovering motion information using motion information integration, and image encoding/decoding method and apparatus using sameNov 10, 15Feb 06, 18[H04N]
9888429 Multi-network based simultaneous data transmission method and apparatuses applied to the sameAug 10, 12Feb 06, 18[G06F, H04W]
9880016 Apparatus for route guide and control method thereofDec 11, 15Jan 30, 18[G08G, G01C]
9882716 Method and apparatus for generating and processing quantum signal in regular frame unit for quantum encryption key distributionApr 27, 15Jan 30, 18[H04L, G06F]

View all patents..

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2015/0271,684 ANTENNA APPARATUS FOR BASE STATION AND OPERATION METHOD THEREFORAbandonedJun 03, 15Sep 24, 15[H04W]
2015/0245,024 METHOD AND APPARATUS FOR DEBLOCKING-FILTERING SECOND IMAGE FROM ENCODING INFORMATION ON FIRST IMAGE IN STEREOSCOPIC VIDEOAbandonedApr 27, 15Aug 27, 15[H04N]
2015/0093,737 APPARATUS AND METHOD FOR AUTOMATIC SCORINGAbandonedDec 02, 14Apr 02, 15[G06N, G09B]
2014/0358,649 SYSTEM, METHODS, AND DEVICE FOR PROVIDING ADDITIONAL SERVICES WHEN CHARING ELECTRIC VEHICLEAbandonedOct 08, 12Dec 04, 14[G06Q]
2014/0250,197 CONTENT SERVER, TERMINAL, AND METHOD USING HTTPAbandonedMay 09, 14Sep 04, 14[H04L]
2014/0169,229 SERVER, SYSTEM, AND METHOD THAT PROVIDING ADDITIONAL CONTENTSAbandonedFeb 20, 14Jun 19, 14[H04L, H04J]
8670391 Channel allocation method for asynchronous mobile communication systemExpiredApr 28, 05Mar 11, 14[H04W]
8606241 Method and system for ring back tone alternative service based on terminal and mobile communication terminal thereforExpiredApr 16, 07Dec 10, 13[H04M, H04W]
8581954 Mobile communication terminal that delivers vibration information, and method thereofExpiredSep 02, 09Nov 12, 13[H04N]
2013/0295,537 MATHEMATICS EDUCATION SERVICE SYSTEM, SERVICE METHOD THEREOF, APPARATUS FOR ANALYZING AND GENERATING MATHEMATICAL PROBLEMS, AND METHOD THEREOFAbandonedJul 11, 13Nov 07, 13[G09B]
2013/0268,263 METHOD FOR PROCESSING NATURAL LANGUAGE AND MATHEMATICAL FORMULA AND APPARATUS THEREFORAbandonedJun 03, 13Oct 10, 13[G06F]
2013/0259,126 METHOD AND APPARATUS FOR VIDEO ENCODING/DECODING OF ENCODING/DECODING BLOCK FILTER INFORMATION ON THE BASIS OF A QUADTREEAbandonedOct 26, 11Oct 03, 13[H04N]
2013/0260,359 APPARATUS AND METHOD FOR DIAGNOSING LEARNING ABILITYAbandonedOct 31, 11Oct 03, 13[G09B]
2013/0230,105 INTRA-PREDICTION ENCODING/DECODING APPARATUS AND METHOD FOR OMITTING THE TRANSMISSION OF PREDICTION MODE INFORMATION USING CHARACTERISTICS OF REFERENCE PIXELSAbandonedSep 07, 11Sep 05, 13[H04N]
2013/0216,995 METHOD, APPARATUS AND SYSTEM FOR LEARNING PLAN ANALYSISAbandonedJun 22, 11Aug 22, 13[G09B]
2013/0202,039 METHOD AND DEVICE FOR ENCODING/DECODING IMAGE USING EXTENDED SKIP MODEAbandonedJun 21, 11Aug 08, 13[H04N]
2013/0202,047 APPARATUS AND METHOD FOR VIDEO ENCODING/DECODINGAbandonedOct 18, 11Aug 08, 13[H04N]
2013/0204,409 BUILDING MANAGEMENT SERVER AND BUILDING ILLUMINATION CONTROL METHODAbandonedMar 06, 13Aug 08, 13[G05D]
2013/0195,176 METHOD AND DEVICE FOR ENCODING/DECODING IMAGE USING ADAPTIVE ENCODING/DECODING MODE INDEXING METHODAbandonedAug 09, 11Aug 01, 13[H04N]
2013/0172,010 METHOD FOR GENERATING IN-BUILDING PROPAGATION ENVIRONMENT MAPS AND DEVICE THEREFORAbandonedJun 27, 11Jul 04, 13[H04W]

View all patents..

Top Inventors for This Owner

Upgrade to the Professional Level to View Top Inventors for this Owner. Learn More

We are sorry but your current selection exceeds the maximum number of comparisons () for this membership level. Upgrade to our Level for up to -1 comparisons!

We are sorry but your current selection exceeds the maximum number of portfolios (0) for this membership level. Upgrade to our Level for up to -1 portfolios!.