Assignee
VIACCESS SA
FR20 patents
Top patents by PatentIndex Score
US9420143B2Aug 16, 2016
Method for water-marking digital books
VIACCESS SA12 citations79
US7895638B2Feb 22, 2011
Protocol for entering, disabling and/or erasing scrambled data access rights and the corresponding access control module
VIACCESS SA20 citations78
US9794630B2Oct 17, 2017
Device for processing multimedia contents implementing a plurality of virtual machines
VIACCESS SA10 citations75
US9734328B2Aug 15, 2017
Datum reading error detection method
VIACCESS SA4 citations66
US10091178B2Oct 2, 2018
Method for supplying protected multimedia content to a terminal
VIACCESS SA4 citations65
US10915607B2Feb 9, 2021
Method for providing a licence in a system for providing multimedia contents
VIACCESS SA0 citations52
US7995577B2Aug 9, 2011
Methods of broadcastng and receiving scrambled multimedia programs, a terminal and a network head end for said methods
VIACCESS SA2 citations47
US7614079B2Nov 3, 2009
Method and device for transmission of entitlement management messages
VIACCESS SA6 citations46
US11202111B2Dec 14, 2021
Method of reading and generating a video stream containing compressed and encrypted images
VIACCESS SA0 citations44
US11153624B2Oct 19, 2021
Method for reading a video stream
VIACCESS SA0 citations44
US11039223B2Jun 15, 2021
Method and device for processing a multimedia stream to verify access rights
VIACCESS SA0 citations44
US9100714B2Aug 4, 2015
Audience-measuring method
VIACCESS SA2 citations44
US11936631B2Mar 19, 2024
Method and system for computer-assisted maintenance
VIACCESS SA1 citations43
US7827594B2Nov 2, 2010
Method of distributing scrambled services and/or data
VIACCESS SA1 citations37
US10678891B2Jun 9, 2020
Method for the identification of security processors
VIACCESS SA0 citations35
US10051310B2Aug 14, 2018
Terminal identification method in a system for providing multimedia content
VIACCESS SA0 citations33
US10489559B2Nov 26, 2019
Method for providing protected multimedia content
VIACCESS SA0 citations31
US10200136B2Feb 5, 2019
Method for broadcasting protected multimedia contents
VIACCESS SA0 citations31
US10740616B2Aug 11, 2020
Method for identifying a show in a video filmed by a camera of a spectator
VIACCESS SA0 citations20
US10142683B2Nov 27, 2018
Method of access to multimedia content protected by a terminal
VIACCESS SA0 citations20