PATENT CLAIM ANALYSIS

Application Number: 15905767
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-10
Patent Classification: ["709", "245000"]

Abstract:
A system and method to estimate and to limit usage time of network applications by a centrally located router is provided. The router first modifies the Domain Name System (DNS) protocol's Time To Live (TTL) values to a fix value, then it counts the number of DNS queries for an application. Number of queries multiplied by the fixed TTL value gives estimated duration of the application.

Claim (Index 21):
The system of  claim 10 , further configured to limit a usage time of a network application on a device to a desired duration, wherein the system converts said duration to a number of DNS queries by dividing the duration with a fixed TTL value, and further counts DNS queries from said network application, and wherein when the system receives calculated DNS queries for said network application, then the system blocks access between said network application and the Internet.

Metadata:
- Claim Count in Document: 38.0
- Percentile: 88.0
- Lexical Diversity: 1.38889
- Patent Class: 709.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['14469539', '13759071', '14623408', '15145044', '15165636']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.2252353267602894
- 35 USC 102 Novelty (BERT): 0.4944234863257928
- Combined Prediction Score: 0.2521541427168397
- Mean Citation Score: 123.4558432
- Max Citation Score: 126.89978
- Similarity Product: 74.74319721644162

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

Dataset: test