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 11):
The client computing system of  claim 1 , wherein the graphics engine comprises:\n a media encrypt/decrypt engine to encrypt and decrypt content; a media encode/decode engine to encode and decode content; a memory encrypt/decrypt engine to encrypt and decrypt content slices read from and stored to a protected memory; a graphics composition engine to compose the display image data; a display encrypt/decrypt engine to encrypt display image data; and a display engine to send the encrypted display image data to the display over the protected display interface.

Metadata:
- Claim Count in Document: 44.0
- Percentile: 93.0
- Lexical Diversity: 1.92647
- Patent Class: 380.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['12984737', '13974372', '13173584', '13997320', '13046037']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.4708428606761206
- 35 USC 102 Novelty (BERT): 0.5176748860086221
- Combined Prediction Score: 0.4755260632093707
- Mean Citation Score: 279.716356
- Max Citation Score: 330.8169
- Similarity Product: 250.05949467322827

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