Technologies
Advanced Search
Insights
Technologies
Advanced Search
Insights

Declaration Date:

Technological

2 Patent(s) found
2 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

ETSI

showing 1 to 2 of 2
Jump to page: