H04H 20/31

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Patent/Pub #TitleFiling DateIssue/Publication DatePatent Owner
RE47730 System and method for controlled copying and moving of content between devices and domains based on conditional encryption of content key depending on usage stateMay 02, 16Nov 12, 19Nokia Technologies Oy
RE47595 System and method for controlled copying and moving of content between devices and domains based on conditional encryption of content key depending on usage stateMay 02, 16Sep 03, 19Nokia Technologies Oy
9972332 Methods and apparatus to perform audio watermarking and watermark detection and extractionSep 19, 16May 15, 18The Nielsen Company (US), LLC.
9872000 Second screen device and systemAug 04, 14Jan 16, 18THOMSON LICENSING
9843379 Conditional access system for satellite outdoor unitMar 23, 15Dec 12, 17AVAGO TECHNOLOGIES GENERAL IP (SINGAPORE) PTE. LTD.
9755770 Method, device and system of encoding a digital interactive response action in an analog broadcasting messageNov 27, 13Sep 05, 17MYMINFO PTY LTD.
9742511 Optimizing parameters in deployed systems operating in delayed feedback real world environmentsAug 07, 15Aug 22, 17TLS CORP.
9681204 Methods and apparatus to validate a tag for mediaJun 13, 16Jun 13, 17THE NIELSEN COMPANY (US), LLC
9667365 Methods and apparatus to perform audio watermarking and watermark detection and extractionMay 12, 09May 30, 17THE NIELSEN COMPANY (US), LLC
9659285 Music distribution systemsJun 07, 06May 23, 17ZARBAÑA DIGITAL FUND LLC
9654889 Device, system and method for measurement of media consumption in digital media terminalsNov 10, 14May 16, 17THE NIELSEN COMPANY (US), LLC
9648282 Media monitoring, management and information systemOct 12, 11May 09, 17VERANCE CORPORATION
9602889 Method and a device for selecting a participating deviceJan 28, 15Mar 21, 17THOMSON LICENSING
9514503 Methods and apparatus to generate and use content-aware watermarksMay 25, 15Dec 06, 16THE NIELSEN COMPANY (US), LLC
9460730 Methods and apparatus to perform audio watermarking and watermark detection and extractionDec 28, 12Oct 04, 16THE NIELSEN COMPANY (US), LLC
9391727 Method and system for sub-audible signalingJul 21, 14Jul 12, 16CLIP INTERACTIVE, LLC
9379832 Reception apparatus, reception method, transmission apparatus, transmission method, program, and broadcasting systemAug 10, 11Jun 28, 16SATURN LICENSING LLC
9380356 Methods and apparatus to generate a tag for media contentJul 12, 11Jun 28, 16THE NIELSEN COMPANY (US), LLC
9286912 Methods and apparatus for identifying mediaSep 26, 12Mar 15, 16THE NIELSEN COMPANY (US), LLC
9254787 Method and system for utilizing spread spectrum techniques for in car applicationsDec 11, 14Feb 09, 16PANASONIC AUTOMOTIVE SYSTEMS COMPANY OF AMERICA, DIVISION OF PANASONIC CORPORATION OF NORTH AMERICA

Showing 1 to 20 of 36 results