PATENT CLAIM ANALYSIS

Application Number: 15912853
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2019-05
Patent Classification: ["370", "252000"]

Abstract:
A method for detecting a captive portal on a Wi-Fi network in which a device generates a random private IP address and attempts a TCP connection on HTTP port 80 and HTTP port 8080. Upon an unsuccessful TCP connection a determination is made that no captive portal is associated with the Wi-Fi network and upon a successful TCP connection, a determination is made that a captive portal is associated with the Wi-Ft network.

Claim (Index 19):
The method as claimed in  claim 15  further comprises the steps of:\n generating, at the head unit, a plurality of random private IP addresses; \n attempting TCP connections to each of the random private IP addresses in the plurality of random private IP addresses on port: 80, HTTP port: 8080, or HTTP port.: 80 and HTTP port:8080; \n upon an unsuccessful TCP connection, making a determination that no captive portal is associated with the Wi-Fi network; \n upon successful TCP connections of each of the plurality of random private IP addresses, verifying the determination that a captive portal is associated with the Wi-Fi network.

Metadata:
- Claim Count in Document: 48.0
- Percentile: 90.0
- Lexical Diversity: 1.80952
- Patent Class: 370.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15912827', '14790865', '14093279', '14279008', '15222794']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.5285889953474817
- 35 USC 102 Novelty (BERT): 0.5064389499419542
- Combined Prediction Score: 0.5263739908069289
- Mean Citation Score: 207.773404
- Max Citation Score: 218.24318
- Similarity Product: 139.26209799152852

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

Dataset: test