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Declaration Date:

Technological

6 Patent(s) found
6 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 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
----
ETSI WO2005053209A2
5G,
4G , 3G +2 -2
----
Tokens/keys for wireless communications + -
CARLTON ALAN GERALD,
CHITRAPU PRABHAKAR R , HOFFMAN JOHN E , INTERDIGITAL INC , OLESEN ROBERT L , PURKAYASTHA DEBASHISH , REZNIK ALEXANDER , SHIN SUNG-HYUK , ZHANG GOUDONG , BRIANCON ALAIN CHARLES LOUIS , KUMOLUYI AKIN O , VANGANURU KIRAN KUMAR S , HERSCHAFT RICHARD DAN , THOMMANA JOHN , SHAN TIEJUN , SINGHAL AMIT
+15 -15
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
24-11-2004 WO2004US39594 0

----
24-11-2003
WO
09-06-2005
----
ETSI WO2005069836A2
5G,
4G , 3G +2 -2
----
Orthogonal frequency division multiplexing (OFDM) method and apparatus for protecting and authenticating wirelessly transmitted digital information + -
CHITRAPU PRABHAKAR R,
HOFFMAN JOHN E , INTERDIGITAL INC , KAEWELL JOHN D , OLESEN ROBERT L , SHIN SUNG-HYUK , HERSCHAFT RICHARD DAN
+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 125 212
  • Version No: --
  • Illustrative Part: --
  • Release: --
S2
  • TS Number: TS 136 300
  • Version No: --
  • Illustrative Part: --
  • Release: --
+1 -1
13-01-2005 WO2005US01133 0

----
13-01-2004
WO
04-08-2005
----
ETSI WO2005069836A3
5G,
4G , 3G +2 -2
----
Orthogonal frequency division multiplexing (OFDM) method and apparatus for protecting and authenticating wirelessly transmitted digital information + -
CHITRAPU PRABHAKAR R,
HOFFMAN JOHN E , INTERDIGITAL INC , KAEWELL JOHN D , OLESEN ROBERT L , SHIN SUNG-HYUK , HERSCHAFT RICHARD DAN
+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 125 212
  • Version No: --
  • Illustrative Part: --
  • Release: --
S2
  • TS Number: TS 136 300
  • Version No: --
  • Illustrative Part: --
  • Release: --
+1 -1
13-01-2005 WO2005US01133 0

----
13-01-2004
WO
04-05-2006
----
ETSI WO2005053209A3
5G,
4G , 3G +2 -2
----
Tokens/keys for wireless communications + -
CARLTON ALAN GERALD,
CHITRAPU PRABHAKAR R , HOFFMAN JOHN E , INTERDIGITAL INC , OLESEN ROBERT L , PURKAYASTHA DEBASHISH , REZNIK ALEXANDER , SHIN SUNG-HYUK , ZHANG GOUDONG , BRIANCON ALAIN CHARLES LOUIS , KUMOLUYI AKIN O , VANGANURU KIRAN KUMAR S , HERSCHAFT RICHARD DAN , THOMMANA JOHN , SHAN TIEJUN , SINGHAL AMIT
+15 -15
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
24-11-2004 WO2004US39594 0

----
24-11-2003
WO
16-02-2006
----
ETSI

ETSI

ETSI

ETSI

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