Invention Grant
- Patent Title: Delivery of information related to digital rights management (DRM) in a terrestrial broadcast system
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Application No.: US16214933Application Date: 2018-12-10
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Publication No.: US10743069B2Publication Date: 2020-08-11
- Inventor: Paul Joseph Hearty , Mark Kenneth Eyer
- Applicant: Sony Corporation
- Applicant Address: JP Tokyo
- Assignee: Sony Corporation
- Current Assignee: Sony Corporation
- Current Assignee Address: JP Tokyo
- Agent John L. Rogitz
- Main IPC: H04N7/167
- IPC: H04N7/167 ; H04N21/4627 ; H04N21/4623 ; H04N21/266
Abstract:
Techniques are described for efficient delivery and reception of information, such as an Entitlement Management Message (EMM), that is related to Digital Rights Management (DRM) in a terrestrial broadcast system such as ATSC 3.0.
Public/Granted literature
- US20200186882A1 DELIVERY OF INFORMATION RELATED TO DIGITAL RIGHTS MANAGEMENT (DRM) IN A TERRESTRIAL BROADCAST SYSTEM Public/Granted day:2020-06-11
Information query
