PATENT CLAIM ANALYSIS

Application Number: 15917580
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-07
Patent Classification: ["725", "092000"]

Abstract:
A recording device and a method are described herein that provide a network-based personal video recording service utilizing adaptive bit rate technology for a plurality of users. In operation, the recording device records at a minimum a single bit rate (one set of segmented files) of the broadcast content within each user's network personal video recorder storage unit. Plus, the recording device stores the other bit rates (remaining sets of segmented files) in a central storage location or some other storage location.

Claim (Index 10):
The system of  claim 1 , wherein:\n the storage unit is one of the personal video recorder storage units which is not associated with the one user; the system is further configured to: wherein the store operation includes storing the plurality of sets of segmented files in the personal video recorder storage unit associated with the one user and in one or more of the personal video recorder storage units associated with one or more other users that also requested to record the broadcast content; after recording sessions stop for the one user and the one or more other users that requested to record the broadcast content then:\n identify common segmented files that have been stored in the personal video recorder storage unit associated with the one user and in the one or more of the personal video recorder storage units associated with one or more other users; \n determine which of the one user or the one or more other users that has longest recording session for the broadcast content; \n delete all of the identified common segmented files except for the one of the sets of segmented files which are stored in the personal video recorder storage units associated with the one user or the one or more other uses that did not have the longest recording session for the broadcast content; and \n the generate operation includes re-writing the unique manifest associated with the one user when the one user is not the user that has the longest recording session for the broadcast content such that the re-written unique manifest has references to segmented files associated with the one set of segmented files which are stored in the personal video recorder storage unit associated with the one user, and such that the re-written unique manifest has references to at least a portion of the identified common segmented files which are stored in the personal video recorder storage unit associated with the user that has the longest recording session, wherein the at least a portion of the identified common segmented files do not include the one set of segmented files which are stored in the personal video recorder storage unit associated with the one user.

Metadata:
- Claim Count in Document: 9.0
- Percentile: 90.0
- Lexical Diversity: 1.53333
- Patent Class: 725.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['14035665', '12127922', '14047088', '11771641', '11368404']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.4547011154664823
- 35 USC 102 Novelty (BERT): 0.6336834209634166
- Combined Prediction Score: 0.4725993460161757
- Mean Citation Score: 279.976986
- Max Citation Score: 593.55884
- Similarity Product: 531.6904056982899

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

Dataset: test