Technologies
Advanced Search
Insights
Technologies
Advanced Search
Insights

Declaration Date:

Technological

25141 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 US10075915B2
5G,
4G +1 -1
----
System and method for uplink timing synchronization in conjunction with discontinuous reception + -
GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD
D1
  • Date: 28-05-2018
  • Reference: ISLD-201808-005
  • Declarant: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD
D2
  • Date: 13-03-2014
  • Reference: ISLD-201402-021
  • Declarant: BLACKBERRY LTD
D3
  • Date: 30-07-2010
  • Reference: ISLD-201008-013
  • Declarant: RESEARCH IN MOTION LTD
D4
  • Date: 09-12-2020
  • Reference: ISLD-202001-013
  • Declarant: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD
+3 -3
S1
  • TS Number: TS 136 331
  • Version No: --
  • Section No: --
S2
  • TS Number: TS 136 212
  • Version No: --
  • Section No: --
S3
  • TS Number: TS 136 321
  • Version No: --
  • Section No: --
S4
  • TS Number: TS 136 213
  • Version No: --
  • Section No: --
S5
  • TS Number: TS 136 211
  • Version No: --
  • Section No: --
+4 -4
30-06-2017 US201715638670 0

----
01-02-2008
US
11-09-2018
----
ETSI US2017303198A1
5G,
4G +1 -1
----
System and method for uplink timing synchronization in conjunction with discontinuous reception + -
GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD
D1
  • Date: 28-05-2018
  • Reference: ISLD-201808-005
  • Declarant: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD
D2
  • Date: 13-03-2014
  • Reference: ISLD-201402-021
  • Declarant: BLACKBERRY LTD
D3
  • Date: 30-07-2010
  • Reference: ISLD-201008-013
  • Declarant: RESEARCH IN MOTION LTD
D4
  • Date: 09-12-2020
  • Reference: ISLD-202001-013
  • Declarant: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD
+3 -3
S1
  • TS Number: TS 136 331
  • Version No: --
  • Section No: --
S2
  • TS Number: TS 136 212
  • Version No: --
  • Section No: --
S3
  • TS Number: TS 136 321
  • Version No: --
  • Section No: --
S4
  • TS Number: TS 136 213
  • Version No: --
  • Section No: --
S5
  • TS Number: TS 136 211
  • Version No: --
  • Section No: --
+4 -4
30-06-2017 US201715638670 0

----
01-02-2008
US
19-10-2017
----
ETSI US2017303199A1
5G,
4G +1 -1
----
System and method for uplink timing synchronization in conjunction with discontinuous reception + -
GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD
D1
  • Date: 28-05-2018
  • Reference: ISLD-201808-005
  • Declarant: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD
D2
  • Date: 13-03-2014
  • Reference: ISLD-201402-021
  • Declarant: BLACKBERRY LTD
D3
  • Date: 30-07-2010
  • Reference: ISLD-201008-013
  • Declarant: RESEARCH IN MOTION LTD
D4
  • Date: 09-12-2020
  • Reference: ISLD-202001-013
  • Declarant: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD
+3 -3
S1
  • TS Number: TS 136 331
  • Version No: --
  • Section No: --
S2
  • TS Number: TS 136 212
  • Version No: --
  • Section No: --
S3
  • TS Number: TS 136 321
  • Version No: --
  • Section No: --
S4
  • TS Number: TS 136 213
  • Version No: --
  • Section No: --
S5
  • TS Number: TS 136 211
  • Version No: --
  • Section No: --
+4 -4
30-06-2017 US201715638682 0

----
01-02-2008
US
19-10-2017
----
ETSI US8897785B2
4G
Release v8
Multi-Mode Mobile Communication Terminal and Mode Switching Method Thereof + -
GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD
D1
  • Date: 04-05-2015
  • Reference: ISLD-201505-001
  • Declarant: SK TELECOM CO LTD
D2
  • Date: 02-05-2017
  • Reference: ISLD-201704-010
  • Declarant: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD
D3
  • Date: 09-12-2020
  • Reference: ISLD-202001-013
  • Declarant: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD
+2 -2
S1
  • TS Number: TS 136 300
  • Version No: --
  • Section No: --
S2
  • TS Number: TS 136 331 v8.21.0
  • Version No: v8.21.0
  • Section No:
S3
  • TS Number: TS 136 304
  • Version No: --
  • Section No: --
S4
  • TS Number: TS 136 201 v8.3.0
  • Version No: v8.3.0
  • Section No:
S5
  • TS Number: TS 136 331
  • Version No: --
  • Section No: --
S6
  • TS Number: TS 136 201
  • Version No: --
  • Section No: --
+5 -5
28-03-2013 US201313852735 0

----
04-03-2004
US
25-11-2014
----
ETSI US2010040159A1
5G,
4G +1 -1
----
METHOD AND APPARATUS FOR GENERATING PILOT TONE IN ORTHOGONAL FREQUENCY DIVISION MULTIPLEXING ACCESS SYSTEM, AND METHOD AND APPARATUS FOR ESTIMATING CHANNEL USING IT + -
GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD
D1
  • Date: 02-05-2017
  • Reference: ISLD-201704-010
  • Declarant: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD
D2
  • Date: 29-03-2021
  • Reference: ISLD-202103-029
  • Declarant: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD
D3
  • Date: 09-12-2020
  • Reference: ISLD-202001-013
  • Declarant: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD
+2 -2
S1
  • TS Number: TS 136 331
  • Version No: --
  • Section No: --
S2
  • TS Number: TS 136 212
  • Version No: --
  • Section No: --
S3
  • TS Number: TS 136 211
  • Version No: --
  • Section No: --
S4
  • TS Number: TS 138 211
  • Version No: --
  • Section No: --
+3 -3
21-12-2007 US20070521370 0

----
27-12-2006
US
18-02-2010
----
ETSI US8588274B2
5G,
4G +1 -1
----
METHOD AND APPARATUS FOR GENERATING PILOT TONE IN ORTHOGONAL FREQUENCY DIVISION MULTIPLEXING ACCESS SYSTEM, AND METHOD AND APPARATUS FOR ESTIMATING CHANNEL USING IT + -
GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD
D1
  • Date: 02-05-2017
  • Reference: ISLD-201704-010
  • Declarant: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD
D2
  • Date: 29-03-2021
  • Reference: ISLD-202103-029
  • Declarant: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD
D3
  • Date: 09-12-2020
  • Reference: ISLD-202001-013
  • Declarant: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD
+2 -2
S1
  • TS Number: TS 136 331
  • Version No: --
  • Section No: --
S2
  • TS Number: TS 136 212
  • Version No: --
  • Section No: --
S3
  • TS Number: TS 136 211
  • Version No: --
  • Section No: --
S4
  • TS Number: TS 138 211
  • Version No: --
  • Section No: --
+3 -3
21-12-2007 US20070521370 0

----
27-12-2006
US
19-11-2013
----
ETSI US2012100850A1
5G,
4G , 3G +2 -2
----
APPARATUS, SYSTEM, AND METHODS FOR HANDLING ATTACH PROCEDURE IN MOBILE COMMUNICATION SYSTEM + -
GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD
D1
  • Date: 29-03-2021
  • Reference: ISLD-202103-029
  • Declarant: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD
D2
  • Date: 09-12-2020
  • Reference: ISLD-202001-013
  • Declarant: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD
D3
  • Date: 29-03-2017
  • Reference: ISLD-201703-168
  • Declarant: INTEL CORP
D4
  • Date: 03-03-2017
  • Reference: ISLD-201702-043
  • Declarant: INTEL CORP
+3 -3
S1
  • TS Number: TS 138 300
  • Version No: --
  • Section No: --
S2
  • TS Number: TS 136 300
  • Version No: --
  • Section No: --
S3
  • TS Number: TS 124 301
  • Version No: --
  • Section No: --
+2 -2
04-01-2012 US201213343587 0

----
29-09-2008
US
26-04-2012
----
ETSI US2010317360A1
4G
Release v10
System and Method for Sharing a Control Channel for Carrier Aggregation + -
GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD
D1
  • Date: 28-05-2018
  • Reference: ISLD-201808-005
  • Declarant: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD
D2
  • Date: 09-12-2020
  • Reference: ISLD-202001-013
  • Declarant: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD
+1 -1
S1
  • TS Number: TS 136 321 v10.10.0
  • Version No: v10.10.0
  • Section No:
S2
  • TS Number: TS 136 211 v10.7.0
  • Version No: v10.7.0
  • Section No:
S3
  • TS Number: TS 136 213
  • Version No: --
  • Section No: --
S4
  • TS Number: TS 136 212 v10.8.0
  • Version No: v10.8.0
  • Section No:
S5
  • TS Number: TS 136 321
  • Version No: --
  • Section No: --
S6
  • TS Number: TS 136 212
  • Version No: --
  • Section No: --
S7
  • TS Number: TS 125 331
  • Version No: --
  • Section No: --
S8
  • TS Number: TS 125 321
  • Version No: --
  • Section No: --
+7 -7
15-06-2010 US20100816120 0

----
15-06-2009
US
16-12-2010
----
ETSI US2014079017A1
5G,
4G +1 -1
Release v8 ,
Release v10
+ -
System and method for uplink timing synchronization in conjunction with discontinuous reception + -
GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD
D1
  • Date: 28-05-2018
  • Reference: ISLD-201808-005
  • Declarant: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD
D2
  • Date: 13-03-2014
  • Reference: ISLD-201402-021
  • Declarant: BLACKBERRY LTD
D3
  • Date: 30-07-2010
  • Reference: ISLD-201008-013
  • Declarant: RESEARCH IN MOTION LTD
D4
  • Date: 09-12-2020
  • Reference: ISLD-202001-013
  • Declarant: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD
+3 -3
S1
  • TS Number: TS 136 321 v8.12.0
  • Version No: v8.12.0
  • Section No:
S2
  • TS Number: TS 136 213 v10.12.0
  • Version No: v10.12.0
  • Section No:
S3
  • TS Number: TS 136 213 v8.8.0
  • Version No: v8.8.0
  • Section No:
S4
  • TS Number: TS 136 211 v8.9.0
  • Version No: v8.9.0
  • Section No:
S5
  • TS Number: TS 136 331 v8.20.0
  • Version No: v8.20.0
  • Section No:
S6
  • TS Number: TS 136 321 v10.10.0
  • Version No: v10.10.0
  • Section No:
S7
  • TS Number: TS 136 212 v10.8.0
  • Version No: v10.8.0
  • Section No:
S8
  • TS Number: TS 136 331
  • Version No: --
  • Section No: --
S9
  • TS Number: TS 136 321
  • Version No: --
  • Section No: --
S10
  • TS Number: TS 136 213
  • Version No: --
  • Section No: --
S11
  • TS Number: TS 136 211
  • Version No: --
  • Section No: --
+10 -10
21-11-2013 US201314086302 0

----
01-02-2008
US
20-03-2014
----
ETSI US2015043412A1
5G,
4G +1 -1
Release v10 ,
Release v8
+ -
System and method for uplink timing synchronization in conjunction with discontinuous reception + -
GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD
D1
  • Date: 28-05-2018
  • Reference: ISLD-201808-005
  • Declarant: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD
D2
  • Date: 13-03-2014
  • Reference: ISLD-201402-021
  • Declarant: BLACKBERRY LTD
D3
  • Date: 30-07-2010
  • Reference: ISLD-201008-013
  • Declarant: RESEARCH IN MOTION LTD
D4
  • Date: 09-12-2020
  • Reference: ISLD-202001-013
  • Declarant: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD
+3 -3
S1
  • TS Number: TS 136 321 v10.10.0
  • Version No: v10.10.0
  • Section No:
S2
  • TS Number: TS 136 213 v10.12.0
  • Version No: v10.12.0
  • Section No:
S3
  • TS Number: TS 136 212 v10.8.0
  • Version No: v10.8.0
  • Section No:
S4
  • TS Number: TS 136 331 v8.20.0
  • Version No: v8.20.0
  • Section No:
S5
  • TS Number: TS 136 321 v8.12.0
  • Version No: v8.12.0
  • Section No:
S6
  • TS Number: TS 136 213 v8.8.0
  • Version No: v8.8.0
  • Section No:
S7
  • TS Number: TS 136 211 v8.9.0
  • Version No: v8.9.0
  • Section No:
S8
  • TS Number: TS 136 331
  • Version No: --
  • Section No: --
S9
  • TS Number: TS 136 321
  • Version No: --
  • Section No: --
S10
  • TS Number: TS 136 213
  • Version No: --
  • Section No: --
S11
  • TS Number: TS 136 211
  • Version No: --
  • Section No: --
+10 -10
23-10-2014 US201414522277 0

----
01-02-2008
US
12-02-2015
----
ETSI US2015312856A1
5G,
4G +1 -1
Release v8 ,
Release v10
+ -
System and method for uplink timing synchronization in conjunction with discontinuous reception + -
GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD
D1
  • Date: 28-05-2018
  • Reference: ISLD-201808-005
  • Declarant: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD
D2
  • Date: 13-03-2014
  • Reference: ISLD-201402-021
  • Declarant: BLACKBERRY LTD
D3
  • Date: 30-07-2010
  • Reference: ISLD-201008-013
  • Declarant: RESEARCH IN MOTION LTD
D4
  • Date: 09-12-2020
  • Reference: ISLD-202001-013
  • Declarant: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD
+3 -3
S1
  • TS Number: TS 136 321 v8.12.0
  • Version No: v8.12.0
  • Section No:
S2
  • TS Number: TS 136 213 v10.12.0
  • Version No: v10.12.0
  • Section No:
S3
  • TS Number: TS 136 213 v8.8.0
  • Version No: v8.8.0
  • Section No:
S4
  • TS Number: TS 136 211 v8.9.0
  • Version No: v8.9.0
  • Section No:
S5
  • TS Number: TS 136 331 v8.20.0
  • Version No: v8.20.0
  • Section No:
S6
  • TS Number: TS 136 321 v10.10.0
  • Version No: v10.10.0
  • Section No:
S7
  • TS Number: TS 136 212 v10.8.0
  • Version No: v10.8.0
  • Section No:
S8
  • TS Number: TS 136 331
  • Version No: --
  • Section No: --
S9
  • TS Number: TS 136 321
  • Version No: --
  • Section No: --
S10
  • TS Number: TS 136 213
  • Version No: --
  • Section No: --
S11
  • TS Number: TS 136 211
  • Version No: --
  • Section No: --
+10 -10
09-07-2015 US201514795441 0

----
01-02-2008
US
29-10-2015
----
ETSI US2016066292A1
5G,
4G +1 -1
----
System and method for uplink timing synchronization in conjunction with discontinuous reception + -
GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD
D1
  • Date: 28-05-2018
  • Reference: ISLD-201808-005
  • Declarant: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD
D2
  • Date: 13-03-2014
  • Reference: ISLD-201402-021
  • Declarant: BLACKBERRY LTD
D3
  • Date: 30-07-2010
  • Reference: ISLD-201008-013
  • Declarant: RESEARCH IN MOTION LTD
D4
  • Date: 09-12-2020
  • Reference: ISLD-202001-013
  • Declarant: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD
+3 -3
S1
  • TS Number: TS 136 321
  • Version No: --
  • Section No: --
S2
  • TS Number: TS 136 213
  • Version No: --
  • Section No: --
S3
  • TS Number: TS 136 211
  • Version No: --
  • Section No: --
S4
  • TS Number: TS 136 331
  • Version No: --
  • Section No: --
S5
  • TS Number: TS 136 212
  • Version No: --
  • Section No: --
+4 -4
29-10-2015 US201514926240 0

----
01-02-2008
US
03-03-2016
----
ETSI

ETSI

ETSI

ETSI

ETSI

ETSI

ETSI

ETSI

ETSI

ETSI

ETSI

ETSI

showing -11 to 0 of 25141
Jump to page: