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Declaration Date:

Technological

566 Patent(s) found
566 Patent(s) found
SSO Publication Number Technology Release No Title Current Assignee Declaration Information Specification Information Application Date Application Number Associated Portfolios Family Information Priority Date Country Code Publication Date Summary of Essentiality
ETSI US2008266377A1
5G,
4G +1 -1
Release -8
VIDEO TELEPHONY SERVICE METHOD IN MOBILE COMMUNICATION NETWORK + -
SK TELECOM CO LTD
D1
  • Date: 04-05-2015
  • Reference: ISLD-201505-001
  • Declarant: SK TELECOM CO LTD
+ -
S1
  • TS Number: TS 136 321 v8.9.0
  • Version No: v8.9.0
  • Illustrative Part: --
  • Release: 8
+ -
27-09-2005 US20050577656 0

----
22-10-2004
US
30-10-2008
----
ETSI US2007010268A1
5G,
4G , 3G +2 -2
Release -15
METHOD AND DEVICE FOR ALLOCATING RADIO RESOURCES IN WIRELESS PORTABLE NETWORK SYSTEM + -
KT CORPORATION,
SAMSUNG , SK TELECOM CO LTD
+2 -2
D1
  • Date: 26-05-2020
  • Reference: ISLD-202005-049
  • Declarant: SAMSUNG
D2
  • Date: 25-10-2017
  • Reference: ISLD-201801-006
  • Declarant: Electronics and Telecommunications Research Institute
D3
  • Date: 24-12-2014
  • Reference: ISLD-201412-008
  • Declarant: SAMSUNG
+2 -2
S1
  • TS Number: TS 138 331 v15.8.0
  • Version No: v15.8.0
  • Illustrative Part: --
  • Release: 15
S2
  • TS Number: TS 138 213 v15.8.0
  • Version No: v15.8.0
  • Illustrative Part: --
  • Release: 15
S3
  • TS Number: TS 138 212 v15.8.0
  • Version No: v15.8.0
  • Illustrative Part: --
  • Release: 15
S4
  • TS Number: TS 136 331
  • Version No: --
  • Illustrative Part: --
  • Release: 15
S5
  • TS Number: TS 136 323
  • Version No: --
  • Illustrative Part: --
  • Release: 15
S6
  • TS Number: TS 136 322
  • Version No: --
  • Illustrative Part: --
  • Release: 15
S7
  • TS Number: TS 136 321
  • Version No: --
  • Illustrative Part: --
  • Release: 15
S8
  • TS Number: TS 136 304
  • Version No: --
  • Illustrative Part: --
  • Release: 15
S9
  • TS Number: TS 136 300
  • Version No: --
  • Illustrative Part: --
  • Release: 15
S10
  • TS Number: TS 136 216
  • Version No: --
  • Illustrative Part: --
  • Release: 15
S11
  • TS Number: TS 136 214
  • Version No: --
  • Illustrative Part: --
  • Release: 15
S12
  • TS Number: TS 136 213
  • Version No: --
  • Illustrative Part: --
  • Release: 15
S13
  • TS Number: TS 136 212
  • Version No: --
  • Illustrative Part: --
  • Release: 15
S14
  • TS Number: TS 136 211
  • Version No: --
  • Illustrative Part: --
  • Release: 15
S15
  • TS Number: TS 136 133
  • Version No: --
  • Illustrative Part: --
  • Release: 15
+14 -14
01-08-2006 US20060565010 0

----
18-07-2003
US
11-01-2007
----
ETSI US7752519B2
5G,
4G +1 -1
Release -15
Sonar Collision Avoidance System + -
KT CORPORATION,
SAMSUNG , SK TELECOM CO LTD
+2 -2
D1
  • Date: 31-07-2019
  • Reference: ISLD-201907-045
  • Declarant: SAMSUNG
D2
  • Date: 09-05-2019
  • Reference: ISLD-201905-012
  • Declarant: SAMSUNG
D3
  • Date: 25-10-2017
  • Reference: ISLD-201801-006
  • Declarant: Electronics and Telecommunications Research Institute
D4
  • Date: 24-12-2014
  • Reference: ISLD-201412-008
  • Declarant: SAMSUNG
+3 -3
S1
  • TS Number: TS 138 331
  • Version No: --
  • Illustrative Part: --
  • Release: 15
S2
  • TS Number: TS 138 322
  • Version No: --
  • Illustrative Part: --
  • Release: 15
S3
  • TS Number: TS 136 331
  • Version No: --
  • Illustrative Part: --
  • Release: 15
S4
  • TS Number: TS 136 322
  • Version No: --
  • Illustrative Part: --
  • Release: 15
S5
  • TS Number: TS 136 322 v15.1.0
  • Version No: v15.1.0
  • Illustrative Part: --
  • Release: 15
S6
  • TS Number: TS 136 331 v15.1.0
  • Version No: v15.1.0
  • Illustrative Part: --
  • Release: 15
S7
  • TS Number: TS 136 321
  • Version No: --
  • Illustrative Part: --
  • Release: 15
S8
  • TS Number: TS 136 300
  • Version No: --
  • Illustrative Part: --
  • Release: 15
S9
  • TS Number: TS 136 213
  • Version No: --
  • Illustrative Part: --
  • Release: 15
S10
  • TS Number: TS 136 212
  • Version No: --
  • Illustrative Part: --
  • Release: 15
S11
  • TS Number: TS 136 211
  • Version No: --
  • Illustrative Part: --
  • Release: 15
+10 -10
29-12-2004 US20040585051 0

----
29-12-2003
US
06-07-2010
----
ETSI US8160254B2
5G,
4G +1 -1
----
METHOD FOR MANAGING GROUP TRAFFIC ENCRYPTION KEY IN WIRELESS PORTABLE INTERNET SYSTEM + -
ETRI,
HANARO TELECOM INC , KT CORPORATION , SAMSUNG , SK TELECOM CO LTD
+4 -4
D1
  • Date: 11-05-2018
  • Reference: ISLD-201805-018
  • Declarant: SAMSUNG
D2
  • Date: 24-12-2014
  • Reference: ISLD-201412-008
  • Declarant: SAMSUNG
+1 -1
S1
  • TS Number: TS 138 331
  • Version No: --
  • Illustrative Part: --
  • Release: --
S2
  • TS Number: TS 136 401
  • Version No: --
  • Illustrative Part: --
  • Release: --
S3
  • TS Number: TS 136 331
  • Version No: --
  • Illustrative Part: --
  • Release: --
+2 -2
09-06-2006 US20060921894 0

----
10-06-2005
US
17-04-2012
----
ETSI US2007263743A1
4G,
3G +1 -1
----
Method for Allocating Data and Pilots and Transmitting Method and Device and Receiving Method and Device Using the Same in Orthogonal Frequency Division Multiple Access System + -
KT CORPORATION,
SAMSUNG , SK TELECOM CO LTD
+2 -2
D1
  • Date: 25-10-2017
  • Reference: ISLD-201801-006
  • Declarant: Electronics and Telecommunications Research Institute
+ -
S1
  • TS Number: TS 136 331
  • Version No: --
  • Illustrative Part: --
  • Release: --
S2
  • TS Number: TS 136 323
  • Version No: --
  • Illustrative Part: --
  • Release: --
S3
  • TS Number: TS 136 322
  • Version No: --
  • Illustrative Part: --
  • Release: --
S4
  • TS Number: TS 136 321
  • Version No: --
  • Illustrative Part: --
  • Release: --
S5
  • TS Number: TS 136 304
  • Version No: --
  • Illustrative Part: --
  • Release: --
S6
  • TS Number: TS 136 300
  • Version No: --
  • Illustrative Part: --
  • Release: --
S7
  • TS Number: TS 136 216
  • Version No: --
  • Illustrative Part: --
  • Release: --
S8
  • TS Number: TS 136 214
  • Version No: --
  • Illustrative Part: --
  • Release: --
S9
  • TS Number: TS 136 213
  • Version No: --
  • Illustrative Part: --
  • Release: --
S10
  • TS Number: TS 136 212
  • Version No: --
  • Illustrative Part: --
  • Release: --
S11
  • TS Number: TS 136 211
  • Version No: --
  • Illustrative Part: --
  • Release: --
S12
  • TS Number: TS 136 133
  • Version No: --
  • Illustrative Part: --
  • Release: --
+11 -11
22-07-2004 US20040583593 0

----
19-12-2003
US
15-11-2007
----
ETSI US7801088B2
4G
----
Synchronous Orthogonal Frequency Division Multiplexing Receiving Apparatus in Multi-Cell Environment and Method Thereof + -
KT CORPORATION,
SAMSUNG , SK TELECOM CO LTD
+2 -2
D1
  • Date: 25-10-2017
  • Reference: ISLD-201801-006
  • Declarant: Electronics and Telecommunications Research Institute
+ -
S1
  • TS Number: TS 136 423
  • Version No: --
  • Illustrative Part: --
  • Release: --
S2
  • TS Number: TS 136 331
  • Version No: --
  • Illustrative Part: --
  • Release: --
S3
  • TS Number: TS 136 300
  • Version No: --
  • Illustrative Part: --
  • Release: --
S4
  • TS Number: TS 136 213
  • Version No: --
  • Illustrative Part: --
  • Release: --
S5
  • TS Number: TS 136 212
  • Version No: --
  • Illustrative Part: --
  • Release: --
S6
  • TS Number: TS 136 211
  • Version No: --
  • Illustrative Part: --
  • Release: --
+5 -5
10-11-2005 US20050720605 0

----
03-12-2004
US
21-09-2010
----
ETSI US8462706B2
4G
----
Method for Requesting and Reporting Channel Quality Information in Wireless System and Apparatus Thereof + -
KT CORPORATION,
SAMSUNG , SK TELECOM CO LTD
+2 -2
D1
  • Date: 25-10-2017
  • Reference: ISLD-201801-006
  • Declarant: Electronics and Telecommunications Research Institute
+ -
S1
  • TS Number: TS 136 331
  • Version No: --
  • Illustrative Part: --
  • Release: --
S2
  • TS Number: TS 136 323
  • Version No: --
  • Illustrative Part: --
  • Release: --
S3
  • TS Number: TS 136 322
  • Version No: --
  • Illustrative Part: --
  • Release: --
S4
  • TS Number: TS 136 321
  • Version No: --
  • Illustrative Part: --
  • Release: --
S5
  • TS Number: TS 136 306
  • Version No: --
  • Illustrative Part: --
  • Release: --
S6
  • TS Number: TS 136 305
  • Version No: --
  • Illustrative Part: --
  • Release: --
S7
  • TS Number: TS 136 304
  • Version No: --
  • Illustrative Part: --
  • Release: --
S8
  • TS Number: TS 136 300
  • Version No: --
  • Illustrative Part: --
  • Release: --
S9
  • TS Number: TS 136 214
  • Version No: --
  • Illustrative Part: --
  • Release: --
S10
  • TS Number: TS 136 213
  • Version No: --
  • Illustrative Part: --
  • Release: --
S11
  • TS Number: TS 136 212
  • Version No: --
  • Illustrative Part: --
  • Release: --
S12
  • TS Number: TS 136 211
  • Version No: --
  • Illustrative Part: --
  • Release: --
S13
  • TS Number: TS 136 133
  • Version No: --
  • Illustrative Part: --
  • Release: --
+12 -12
02-02-2005 US20050588480 0

----
02-02-2004
US
11-06-2013
----
ETSI US2009280738A1
4G,
3G +1 -1
----
WIRELESS COMMUNICATION SYSTEM COUNTING MOBILE TERMINALS USING MBMS + -
KT CORPORATION,
SK TELECOM CO LTD
+1 -1
D1
  • Date: 25-10-2017
  • Reference: ISLD-201801-006
  • Declarant: Electronics and Telecommunications Research Institute
+ -
S1
  • TS Number: TS 136 442
  • Version No: --
  • Illustrative Part: --
  • Release: --
S2
  • TS Number: TS 136 441
  • Version No: --
  • Illustrative Part: --
  • Release: --
S3
  • TS Number: TS 136 440
  • Version No: --
  • Illustrative Part: --
  • Release: --
S4
  • TS Number: TS 136 423
  • Version No: --
  • Illustrative Part: --
  • Release: --
S5
  • TS Number: TS 136 331
  • Version No: --
  • Illustrative Part: --
  • Release: --
S6
  • TS Number: TS 136 300
  • Version No: --
  • Illustrative Part: --
  • Release: --
S7
  • TS Number: TS 123 246
  • Version No: --
  • Illustrative Part: --
  • Release: --
+6 -6
06-12-2006 US20060086087 0

----
08-12-2005
US
12-11-2009
----
ETSI US2018270745A1
5G,
4G +1 -1
----
Method and apparatus for selecting core network in mobile communication system + -
SK TELECOM CO LTD
D1
  • Date: 27-09-2019
  • Reference: ISLD-201909-047
  • Declarant: SK TELECOM CO LTD
D2
  • Date: 16-07-2019
  • Reference: ISLD-201806-024
  • Declarant: SK TELECOM CO LTD
+1 -1
S1
  • TS Number: TS 124 401
  • Version No: --
  • Illustrative Part: --
  • Release: --
S2
  • TS Number: TS 136 300
  • Version No: --
  • Illustrative Part: --
  • Release: --
+1 -1
21-05-2018 US201815985110 0

----
19-11-2015
US
20-09-2018
----
ETSI US2009119509A1
5G,
4G , 3G +2 -2
----
METHOD FOR NEGOTIATING SECURITY-RELATED FUNCTIONS OF SUBSCRIBER STATION IN WIRELESS PORTABLE INTERNET SYSTEM + -
ETRI,
HANARO TELECOM INC , KT CORPORATION , SAMSUNG , SK TELECOM CO LTD
+4 -4
D1
  • Date: 11-05-2018
  • Reference: ISLD-201805-016
  • Declarant: SAMSUNG
D2
  • Date: 18-12-2015
  • Reference: ISLD-201512-008
  • Declarant: SAMSUNG
+1 -1
S1
  • TS Number: TS 123 501
  • Version No: --
  • Illustrative Part: --
  • Release: --
S2
  • TS Number: TS 124 301
  • Version No: --
  • Illustrative Part: --
  • Release: --
+1 -1
14-02-2006 US20060908932 0

----
17-03-2005
US
07-05-2009
----
ETSI US8656480B2
5G,
4G , 3G +2 -2
----
METHOD FOR NEGOTIATING SECURITY-RELATED FUNCTIONS OF SUBSCRIBER STATION IN WIRELESS PORTABLE INTERNET SYSTEM + -
ETRI,
HANARO TELECOM INC , KT CORPORATION , SAMSUNG , SK TELECOM CO LTD
+4 -4
D1
  • Date: 11-05-2018
  • Reference: ISLD-201805-016
  • Declarant: SAMSUNG
D2
  • Date: 18-12-2015
  • Reference: ISLD-201512-008
  • Declarant: SAMSUNG
+1 -1
S1
  • TS Number: TS 123 501
  • Version No: --
  • Illustrative Part: --
  • Release: --
S2
  • TS Number: TS 124 301
  • Version No: --
  • Illustrative Part: --
  • Release: --
+1 -1
14-02-2006 US20060908932 0

----
17-03-2005
US
18-02-2014
----
ETSI US2009080385A1
4G
----
Cell search method forward link frame transmission method apparatus using the same and forward link frame structure + -
ETRI,
KT CORPORATION , SK TELECOM CO LTD
+2 -2
D1
  • Date: 28-08-2015
  • Reference: ISLD-201509-003
  • Declarant: Electronics and Telecommunications Research Institute
+ -
S1
  • TS Number: TS 136 213
  • Version No: --
  • Illustrative Part: --
  • Release: --
+ -
10-11-2006 US20060093415 0

----
10-11-2005
US
26-03-2009
----
ETSI
  • Portfolios associated: 0

  • Application Number: US20050577656
  • Application Date: 27/09/2005
  • Technologies: 5G , +1 -1 4G
  • ETSI family ID: 37179638
  • Current Assignee: SK TELECOM CO LTD
  • Declaring Company:

ETSI

ETSI

ETSI

ETSI

ETSI

ETSI

ETSI

ETSI
  • Portfolios associated: 0

  • Application Number: US201815985110
  • Application Date: 21/05/2018
  • Technologies: 5G , +1 -1 4G
  • ETSI family ID: 58717518
  • Current Assignee: SK TELECOM CO LTD
  • Declaring Company: SK TELECOM CO LTD

ETSI

ETSI

ETSI
  • Portfolios associated: 0

  • Application Number: US20060093415
  • Application Date: 10/11/2006
  • Technologies: 4G
  • ETSI family ID: 38273976
  • Current Assignee: ETRI , +2 -2 KT CORPORATION, SK TELECOM CO LTD
  • Declaring Company:

showing 1 to 12 of 566
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