PATENT CLAIM ANALYSIS

Application Number: 15925554
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-09
Patent Classification: ["726", "007000"]

Abstract:
Methods and apparatus for control of data and content protection mechanisms across a network using a download delivery paradigm. In one embodiment, conditional access (CA), digital rights management (DRM), and trusted domain (TD) security policies are delivered, configured and enforced with respect to consumer premises equipment (CPE) within a cable television network. A trusted domain is established within the user's premises within which content access, distribution, and reproduction can be controlled remotely by the network operator. The content may be distributed to secure or non-secure “output” domains consistent with the security policies enforced by secure CA, DRM, and TD clients running within the trusted domain. Legacy and retail CPE models are also supported. A network security architecture comprising an authentication proxy (AP), provisioning system (MPS), and conditional access system (CAS) is also disclosed, which can interface with a trusted authority (TA) for cryptographic element management and CPE/user device authentication.

Claim (Index 74):
Computerized network apparatus for use in providing secure digitally rendered content and software downloads to a plurality of computerized client devices within a content delivery network, the computerized network apparatus comprising:\n secure download infrastructure adapted for data communication with a computerized trusted authority (TA); a media provisioning system in data communication with the secure download infrastructure; a billing system in data communication with the media provisioning system; a media security system in data communication with the media provisioning system; and a media services system in data communication with the media provisioning system; wherein:\n the media provisioning system and the media security system determine and cause application of data relating to entitlements for selected ones of the plurality of computerized client devices in order to authorize provision of the a least one cryptographic element and the at least one secure client device software image to the selected ones of the plurality of computerized client devices, the secure download infrastructure and the TA configured to cooperate to provide the at least one cryptographic element and at least one secure client device software image for delivery by the secure download infrastructure to each of the plurality of computerized client devices based at least upon said authorization.

Metadata:
- Claim Count in Document: 59.0
- Percentile: 90.0
- Lexical Diversity: 1.83168
- Patent Class: 726.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['14010365', '11657828', '11584208', '15682433', '15614383']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.371110969895993
- 35 USC 102 Novelty (BERT): 0.5629746338813201
- Combined Prediction Score: 0.3902973362945257
- Mean Citation Score: 401.093256
- Max Citation Score: 446.68665
- Similarity Product: 350.86663481326104

Labels:
- Claim Label 101: 0
- Claim Label 102: 1
- Claim Label 103: 1
- Claim Label 112: 1
- Combined Label: 0
- Label 101 Adjusted: 0

Dataset: test