公开(公告)号：EP2327211B1

公开(公告)日：2019-11-06

申请号：EP09815062.6

申请日：2009-09-15

Applicant: Sony Corporation ,  Sony Electronics Inc.

Inventor： CANDELORE, Brant, L.

IPC: H04L9/06 ,  H04L9/08 ,  H04L29/06 ,  H04N7/167 ,  H04N7/16 ,  H04N21/222 ,  H04N21/254 ,  H04N21/266

公开(公告)号：EP1829368B1

公开(公告)日：2019-09-11

申请号：EP05824499.7

申请日：2005-11-22

Applicant: Nielsen Media Research, Inc.

Inventor： RAMASWAMY, Arun

IPC: H04N7/16 ,  H04N9/00

公开(公告)号：EP1712013B1

公开(公告)日：2019-07-31

申请号：EP05711973.7

申请日：2005-01-25

Applicant: Rambus Inc.

Inventor： WARE, Frederick, A. ,  PEREGO, Richard, E. ,  HAMPEL, Craig, E.

IPC: H04B3/00 ,  H04B1/38 ,  H04B17/00 ,  H04B1/69 ,  H04L27/04 ,  H04L27/06 ,  H04N7/16 ,  G11C7/10

公开(公告)号：EP3515062A1

公开(公告)日：2019-07-24

申请号：EP19161349.6

申请日：2012-03-22

Applicant: Ericsson AB

Inventor： DASHER, Charles ,  PHILLIPS, Chris

IPC: H04N7/16 ,  H04N21/239 ,  H04N21/258 ,  H04N21/41 ,  H04N21/44 ,  H04N21/422 ,  H04N21/475 ,  H04N5/44

Abstract: A method of controlling delivery of video programs from video distribution equipment to video receiver devices includes receiving messages at the video distribution equipment from a mobile terminal operated by a user. The messages contain user defined identifiers that are associated with equipment identifiers of different ones of the video receiver devices. The user defined identifiers are stored associated with the equipment identifiers in a subscriber account. Delivery of video programs from the video distribution equipment to the video receiver devices is controlled in response to commands received from the mobile terminal which request delivery of identified video programs to identified ones of the user defined identifiers. Related video distribution equipment and mobile terminals are disclosed.

公开(公告)号：EP2497263B1

公开(公告)日：2019-06-19

申请号：EP10782737.0

申请日：2010-11-03

Applicant: DISH Technologies L.L.C.

Inventor： KOOMAN, Christopher

IPC: H04N7/16 ,  H04N7/00

公开(公告)号：EP3453182A1

公开(公告)日：2019-03-13

申请号：EP16901133.5

申请日：2016-05-04

Applicant: Vidangel, Inc.

Inventor： MCDONALD, Jarom ,  HARMON, Neal

IPC: H04N21/439 ,  H04N7/16

公开(公告)号：EP3443463A1

公开(公告)日：2019-02-20

申请号：EP17782804.3

申请日：2017-03-20

Applicant: Pearson Education, Inc.

Inventor： FERRARA, Stephen F. ,  REILLY, Amy A. ,  STEEDLE, Jeffrey T. ,  KINSMAN, Amy L. ,  FRANTZ, Roger S.

IPC: G06F15/16 ,  G06Q30/02 ,  H04L29/06 ,  H04L29/08 ,  H04N7/16

公开(公告)号：EP1986425B2

公开(公告)日：2019-01-30

申请号：EP08161640.1

申请日：1999-07-16

Applicant: Rovi Guides, Inc.

Inventor： Ellis, Michael D. ,  Thomas, William L. ,  Lemmons, Thomas R.

IPC: H04N21/4227 ,  H04N21/434 ,  H04N21/436 ,  H04N21/442 ,  H04N21/45 ,  H04N21/472 ,  H04N21/475 ,  H04N21/478 ,  H04N21/4782 ,  H04N21/4788 ,  H04N21/482 ,  H04N21/485 ,  H04N21/4786 ,  H04N21/488 ,  H04N21/84 ,  H04N5/44 ,  H04N5/445 ,  H04N7/10 ,  H04N7/16 ,  H04N7/173

公开(公告)号：EP2779013B1

公开(公告)日：2018-10-24

申请号：EP13199732.2

申请日：2013-12-30

Applicant: Nagrastar L.L.C.

Inventor： Duval, Gregory

IPC: G06F21/55 ,  H04N7/167 ,  H04N21/418 ,  H04L12/26 ,  H04L29/06 ,  H04N21/266 ,  H04N21/4405 ,  H04N21/6334 ,  H04N7/16 ,  H04N21/442 ,  H04N21/4623

CPC classification number: H04N21/4181 ,  G06F21/552 ,  H04L43/0817 ,  H04L63/1416 ,  H04L63/1425 ,  H04L63/1458 ,  H04N7/163 ,  H04N21/26606 ,  H04N21/4405 ,  H04N21/44236 ,  H04N21/4623 ,  H04N21/63345

Abstract: Systems and method are disclosed for performing profiling on a secure device. In embodiments, a plurality of counters are established. Each counter may be related to a different type of message. When the secure device receives and/or processes a message, it determines the type of message and adjusts a counter related to the determined message type. A ratio may be computed between the different counters. When the ratio deviates from a threshold, the secure device may be performing illegitimate operations, and one or more countermeasures are deployed against the illegitimate secure device.

公开(公告)号：EP3380983A2

公开(公告)日：2018-10-03

申请号：EP16813009.4

申请日：2016-11-24

Applicant: Viaccess

Inventor： TRONEL, Bruno

IPC: G06F21/62 ,  G06F21/88 ,  H04N21/266 ,  H04N21/418 ,  H04N21/658 ,  H04N7/16 ,  H04N7/167

Abstract: The invention relates to a method for the identification of security processors in a system for delivering protected multimedia content, in which: upon request from an identification device, a network head-end transmits (136) a command to suspend a first identified pre-determined security processor which, in response, switches (136) from an active state to an idle state; the sharing server detects (120) that the first security processor is in the idle state and then transmits (120) access control messages to a second security processor instead of the first security processor; in response to the identification of at least the second security processor, upon request from the identification device, the network head-end transmits (134) a command to re-establish the first security processor, and, subsequently, in response, the first security processor switches (134) from the idle state to the active state.