PATENT CLAIM ANALYSIS

Application Number: 15994751
Application Type: Utility
Filing Date: 2018-05
Publication Date: 2019-04
Patent Classification: ["380", "229000"]

Abstract:
A system architecture provides a hardware-based root of trust solution for supporting distribution and playback of premium digital content. In an embodiment, hardware root of trust for digital content and services is a solution where the basis of trust for security purposes is rooted in hardware and firmware mechanisms in a client computing system, rather than in software. From this root of trust, the client computing system constructs an entire media processing pipeline that is protected for content authorization and playback. In embodiments of the present invention, the security of the client computing system for content processing is not dependent on the operating system (OS), basic input/output system (BIOS), media player application, or other host software.

Claim (Index 18):
The client computing system of  claim 1 , wherein the security processor is to establish the hardware-based root of trust by performing mutual authentication of the service provider server and the client computing platform by establishing an authenticated session, provisioning at least one key blob with usage rights for the encrypted content, the key blob comprising at least one encrypted title key associated with the encrypted content, and binding the key blob to the client computing system.

Metadata:
- Claim Count in Document: 44.0
- Percentile: 93.0
- Lexical Diversity: 1.92647
- Patent Class: 380.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['12984737', '13974372', '13173584', '13997320', '13046037']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.4414213572253095
- 35 USC 102 Novelty (BERT): 0.5116831937030509
- Combined Prediction Score: 0.4484475408730837
- Mean Citation Score: 279.716356
- Max Citation Score: 330.8169
- Similarity Product: 288.38831050753

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

Dataset: test