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Declaration Date:

Technological

44 Patent(s) found
44 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 US8213385B2
3G
----
METHOD AND APPARATUS FOR WIRELESS COMMUNICATION WITH LOW-OVERHEAD MOBILITY MANAGEMENT + -
CHITRAPU PRABHAKAR R,
INTERDIGITAL INC , SHAHRIER SHARIF M
+2 -2
D1
  • Date: 08-04-2004
  • Reference: ISLD-200407-004
  • Declarant: INTERDIGITAL INC
+ -
S1
  • TS Number: TS 121 101
  • Version No: --
  • Illustrative Part: --
  • Release: --
+ -
30-03-2009 US20090414021 0

----
21-02-2001
US
03-07-2012
----
ETSI US2013142167A1
3G
----
METHOD AND APPARATUS FOR WIRELESS COMMUNICATION WITH LOW-OVERHEAD MOBILITY MANAGEMENT + -
CHITRAPU PRABHAKAR R,
INTERDIGITAL INC , SHAHRIER SHARIF M
+2 -2
D1
  • Date: 08-04-2004
  • Reference: ISLD-200407-004
  • Declarant: INTERDIGITAL INC
+ -
S1
  • TS Number: TS 121 101
  • Version No: --
  • Illustrative Part: --
  • Release: --
+ -
02-07-2012 US201213540424 0

----
21-02-2001
US
06-06-2013
----
ETSI US2013094431A1
5G,
4G +1 -1
----
METHOD AND APPARATUS FOR USING A RELAY TO PROVIDE PHYSICAL AND HYBRID AUTOMATIC REPEAT REQUEST FUNCTIONALITIES + -
CHITRAPU PRABHAKAR R,
INTERDIGITAL INC , SAMMOUR MOHAMMED , TERRY STEPHEN E
+3 -3
D1
  • Date: 16-09-2010
  • Reference: ISLD-201010-010
  • Declarant: INTERDIGITAL INC
+ -
S1
  • TS Number: TS 136 321
  • Version No: --
  • Illustrative Part: --
  • Release: --
+ -
05-04-2012 US201213440184 0

----
11-08-2008
US
18-04-2013
----
ETSI US8792323B2
3G
----
METHOD AND APPARATUS FOR WIRELESS COMMUNICATION WITH LOW-OVERHEAD MOBILITY MANAGEMENT + -
CHITRAPU PRABHAKAR R,
INTERDIGITAL INC , SHAHRIER SHARIF M
+2 -2
D1
  • Date: 08-04-2004
  • Reference: ISLD-200407-004
  • Declarant: INTERDIGITAL INC
+ -
S1
  • TS Number: TS 121 101
  • Version No: --
  • Illustrative Part: --
  • Release: --
+ -
02-07-2012 US201213540424 0

----
21-02-2001
US
29-07-2014
----
ETSI US8681816B2
2G
----
METHOD AND APPARATUS FOR INDICATING A TEMPORARY BLOCK FLOW TO WHICH A PIGGYBACKED ACKNOWLEDGEMENT/NON-ACKNOWLEDGEMENT FIELD IS ADDRESSED + -
AGHILI BEHROUZ,
CHITRAPU PRABHAKAR R , DICK STEPHEN G , INTERDIGITAL INC , LI YAN , PIETRASKI PHILIP J , RUDOLF M
+6 -6
D1
  • Date: 19-09-2008
  • Reference: ISLD-200901-001
  • Declarant: INTERDIGITAL INC
+ -
S1
  • TS Number: TS 145 003
  • Version No: --
  • Illustrative Part: --
  • Release: --
S2
  • TS Number: TS 144 060
  • Version No: --
  • Illustrative Part: --
  • Release: --
+1 -1
27-02-2012 US201213406121 0

----
28-03-2007
US
25-03-2014
----
ETSI US2012155394A1
2G
----
METHOD AND APPARATUS FOR INDICATING A TEMPORARY BLOCK FLOW TO WHICH A PIGGYBACKED ACKNOWLEDGEMENT/NON-ACKNOWLEDGEMENT FIELD IS ADDRESSED + -
AGHILI BEHROUZ,
CHITRAPU PRABHAKAR R , DICK STEPHEN G , INTERDIGITAL INC , LI YAN , PIETRASKI PHILIP J , RUDOLF M
+6 -6
D1
  • Date: 19-09-2008
  • Reference: ISLD-200901-001
  • Declarant: INTERDIGITAL INC
+ -
S1
  • TS Number: TS 145 003
  • Version No: --
  • Illustrative Part: --
  • Release: --
S2
  • TS Number: TS 144 060
  • Version No: --
  • Illustrative Part: --
  • Release: --
+1 -1
27-02-2012 US201213406121 0

----
28-03-2007
US
21-06-2012
----
Not Available US9942007B2
Not Available
----
Method And Apparatus For Time-Based Fast Ack/Nack Response Operation With Enhanced General Packet Radio Service 2 Uplink + -
AGHILI BEHROUZ,
CHITRAPU PRABHAKAR R , INTERDIGITAL INC , RUDOLF M , ANVAJRD PLENET ELELSI
+4 -4
----
----
30-09-2008 US24125608A 0

----
01-10-2007
US
10-04-2018
----
ETSI WO2004100431A3
4G,
3G +1 -1
----
Method and architecture for accessing an internet protocol multimedia subsystem (IMS) over a wireless local area network (WLAN) + -
CHITRAPU PRABHAKAR R,
INTERDIGITAL INC , SHAHEEN KAMEL M , KIERNAN BRIAN GREGORY
+3 -3
D1
  • Date: 19-09-2008
  • Reference: ISLD-200901-001
  • Declarant: INTERDIGITAL INC
D2
  • Date: 21-03-2007
  • Reference: ISLD-200802-001
  • Declarant: INTERDIGITAL INC
+1 -1
S1
  • TS Number: TS 123 234
  • Version No: --
  • Illustrative Part: --
  • Release: --
S2
  • TS Number: Not Available
  • Version No: --
  • Illustrative Part: --
  • Release: --
+1 -1
30-04-2004 WO2004US13484 0

----
02-05-2003
WO
16-02-2006
----
ETSI WO2005089125A3
5G,
4G +1 -1
Release -10
Full duplex communication system using disjoint spectral blocks + -
CHITRAPU PRABHAKAR R,
INTERDIGITAL INC
+1 -1
D1
  • Date: 22-12-2017
  • Reference: ISLD-201711-005
  • Declarant: INTERDIGITAL INC
D2
  • Date: 08-11-2019
  • Reference: ISLD-201910-015
  • Declarant: INTERDIGITAL INC
D3
  • Date: 31-10-2019
  • Reference: ISLD-201909-015
  • Declarant: INTERDIGITAL INC
D4
  • Date: 31-10-2011
  • Reference: ISLD-201109-021
  • Declarant: INTERDIGITAL INC
+3 -3
S1
  • TS Number: TS 136 306
  • Version No: --
  • Illustrative Part: 4.3.5.2
  • Release: 10
S2
  • TS Number: TS 136 300 v10.12.0
  • Version No: v10.12.0
  • Illustrative Part: 11.1 | 5 | 5.5 | 11.1.1 | 7.5 | 5.1.1
  • Release: 10
S3
  • TS Number: TS 136 211 v10.7.0
  • Version No: v10.7.0
  • Illustrative Part: 6.3 | 6.2.2 | 6.2.3 | 6.2.1
  • Release: 10
S4
  • TS Number: TS 136 101
  • Version No: --
  • Illustrative Part: 5.6A.1 | 7.1
  • Release: 10
S5
  • TS Number: TS 138 300
  • Version No: --
  • Illustrative Part: --
  • Release: 10
S6
  • TS Number: TS 138 212
  • Version No: --
  • Illustrative Part: --
  • Release: 10
S7
  • TS Number: TS 138 211
  • Version No: --
  • Illustrative Part: --
  • Release: 10
S8
  • TS Number: TS 136 331
  • Version No: --
  • Illustrative Part: --
  • Release: 10
S9
  • TS Number: TS 136 321
  • Version No: --
  • Illustrative Part: --
  • Release: 10
S10
  • TS Number: TS 136 300
  • Version No: --
  • Illustrative Part: --
  • Release: 10
S11
  • TS Number: TS 136 213
  • Version No: --
  • Illustrative Part: --
  • Release: 10
S12
  • TS Number: TS 136 211
  • Version No: --
  • Illustrative Part: --
  • Release: 10
+11 -11
04-03-2005 WO2005US07006 0

----
05-03-2004
WO
07-12-2006
----
ETSI WO2008137417A3
5G,
4G , 3G , 2G +3 -3
----
A HOME (e)NODE-B WITH NEW FUNCTIONALITY + -
CHA INHYOK,
CHITRAPU PRABHAKAR R , INTERDIGITAL INC , MUKHERJEE RAJAT P , SHAH YOGENDRA C , SOMASUNDARAM SHANKAR , OLIVERA-HERNANDEZ ULISES
+6 -6
D1
  • Date: 14-09-2009
  • Reference: ISLD-200911-005
  • Declarant: INTERDIGITAL INC
D2
  • Date: 19-09-2008
  • Reference: ISLD-200901-001
  • Declarant: INTERDIGITAL INC
+1 -1
S1
  • TS Number: TS 136 331
  • Version No: --
  • Illustrative Part: --
  • Release: --
S2
  • TS Number: TS 124 008
  • Version No: --
  • Illustrative Part: --
  • Release: --
S3
  • TS Number: TR 33 812
  • Version No: --
  • Illustrative Part: --
  • Release: --
S4
  • TS Number: TR 22 868
  • Version No: --
  • Illustrative Part: --
  • Release: --
+3 -3
29-04-2008 WO2008US61893 0

----
30-04-2007
WO
02-04-2009
----
ETSI WO2005069807A2
5G,
4G , 3G +2 -2
----
Watermarks/signatures for wireless communications + -
CHITRAPU PRABHAKAR R,
INTERDIGITAL INC , KAEWELL JOHN D , OLESEN ROBERT L , REZNIK ALEXANDER , SHIN SUNG-HYUK , HERSCHAFT RICHARD DAN , CHIANG BING A , HOFFMAM JOHN ERICH
+8 -8
D1
  • Date: 14-09-2009
  • Reference: ISLD-200911-005
  • Declarant: INTERDIGITAL INC
D2
  • Date: 19-09-2008
  • Reference: ISLD-200901-001
  • Declarant: INTERDIGITAL INC
+1 -1
S1
  • TS Number: TS 125 212
  • Version No: --
  • Illustrative Part: --
  • Release: --
S2
  • TS Number: TS 136 300
  • Version No: --
  • Illustrative Part: --
  • Release: --
+1 -1
12-01-2005 WO2005US01038 0

----
13-01-2004
WO
04-08-2005
----
ETSI WO2005069807A3
5G,
4G , 3G +2 -2
----
Watermarks/signatures for wireless communications + -
CHITRAPU PRABHAKAR R,
INTERDIGITAL INC , KAEWELL JOHN D , OLESEN ROBERT L , REZNIK ALEXANDER , SHIN SUNG-HYUK , HERSCHAFT RICHARD DAN , CHIANG BING A , HOFFMAM JOHN ERICH
+8 -8
D1
  • Date: 14-09-2009
  • Reference: ISLD-200911-005
  • Declarant: INTERDIGITAL INC
D2
  • Date: 19-09-2008
  • Reference: ISLD-200901-001
  • Declarant: INTERDIGITAL INC
+1 -1
S1
  • TS Number: TS 125 212
  • Version No: --
  • Illustrative Part: --
  • Release: --
S2
  • TS Number: TS 136 300
  • Version No: --
  • Illustrative Part: --
  • Release: --
+1 -1
12-01-2005 WO2005US01038 0

----
13-01-2004
WO
12-10-2006
----
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