PATENT CLAIM ANALYSIS

Application Number: 16066255
Application Type: Utility
Filing Date: 2018-06
Publication Date: 2019-01
Patent Classification: ["455", "414100"]

Abstract:
A method system and device are described as a solution for a called party that receives a call from a calling party that intends to be another calling party by means of A-number spoofing. The method comprises a verification request by the called party network during a call setup, made to the network of the assumed calling party. The address of the network of the assumed calling party is derived from the Calling Party Number CgPN identifier or Calling Line Identification CLI as provided by a call setup. When the CgPN is correctly provided, a verification request with the network where the calling party resides will yield status information that the calling party indeed has a call setup with the called party. When the A-number is spoofed, the verification will not yield status information that the calling party has a call setup with the called party.

Claim (Index 22):
The method of  claim 19 , wherein the second node verifies, based on the received status information and an identifier identifying the called UE, whether the assumed calling UE is having a call setup to the called UE or having a call with the called UE.

Metadata:
- Claim Count in Document: 11.0
- Percentile: 94.0
- Lexical Diversity: 2.36923
- Patent Class: 455.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['10718292', '12867955', '12520424', '14733727', '16063907']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7277470762068781
- 35 USC 102 Novelty (BERT): 0.4910291446097401
- Combined Prediction Score: 0.7040752830471643
- Mean Citation Score: 223.45605
- Max Citation Score: 227.62152000000003
- Similarity Product: 169.13211704144956

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

Dataset: test