PATENT CLAIM ANALYSIS

Application Number: 16155811
Application Type: Utility
Filing Date: 2018-10
Publication Date: 2019-02
Patent Classification: ["713", "160000"]

Abstract:
Systems and methods for performing adaptive bitrate streaming using alternative streams of protected content in accordance with embodiments of the invention are described. One embodiment of the invention includes a processor, and memory containing a client application. In addition, the client application configures the processor to: request a top level index file identifying a plurality of alternative streams of protected content, where each of the alternative streams of protected content are encrypted using common cryptographic information; obtain the common cryptographic information; request portions of content from at least the plurality of alternative streams of protected content; access the protected content using the common cryptographic information; and playback the content.

Claim (Index 22):
The method of  claim 21  further comprising:\n generating a top-level index and a container index, where the top-level index and the container index provide byte ranges for a portion of at least one encrypted encoding; and \n providing the top level index and container index to the client device, wherein the received request for content from the client device is a byte range request for a portion of at least one of the encrypted encodings from one of the plurality of alternative streams.

Metadata:
- Claim Count in Document: 62.0
- Percentile: 97.0
- Lexical Diversity: 2.0339
- Patent Class: 713.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15481340', '14970412', '16136183', '14564003', '13340623']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6200308354806646
- 35 USC 102 Novelty (BERT): 0.6114551284254122
- Combined Prediction Score: 0.6191732647751393
- Mean Citation Score: 636.3552219999998
- Max Citation Score: 655.57007
- Similarity Product: 469.5017355732626

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