PATENT CLAIM ANALYSIS

Application Number: 15900928
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-06
Patent Classification: ["713", "171000"]

Abstract:
Management of key information as described herein enables a respective service provider to distribute encrypted content to subscribers, preventing improper use of the content without authorization. For example, the service provider can distribute encrypted content for recording by a subscriber at a remote location. At or around a time of recording the encrypted content, and on behalf of the user, the service provider initiates storage of the corresponding decryption information that is needed to decrypt the recorded encrypted content. In order to play back the recorded segments of the encrypted content, the subscriber communicates with a server resource to be authenticated. Subsequent to being authenticated, the server resource distributes a copy of decryption information needed to decrypt the previously recorded segments of encrypted content to the subscriber. Accordingly, the service provider retains control of playing back content via controlled distribution of the corresponding copy of decryption information.

Claim (Index 8):
The method as in  claim 1 , wherein the segments of encrypted content are available to the subscriber from a service provider; and\n wherein the service provider requires authorization of the subscriber prior to providing corresponding access to the copies of original decryption keys.

Metadata:
- Claim Count in Document: 9.0
- Percentile: 88.0
- Lexical Diversity: 2.13333
- Patent Class: 713.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['14872235', '13282879', '15161480', '09931803', '14078798']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.4150483998654381
- 35 USC 102 Novelty (BERT): 0.5618432939901623
- Combined Prediction Score: 0.4297278892779105
- Mean Citation Score: 254.61527200000003
- Max Citation Score: 452.46988
- Similarity Product: 340.9116134841966

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

Dataset: test