PATENT CLAIM ANALYSIS

Application Number: 15990143
Application Type: Utility
Filing Date: 2018-05
Publication Date: 2018-09
Patent Classification: ["455", "456100"]

Abstract:
Provided are a method, device and system for estimating the location of a user device by using radio signals emitted from access point (AP) devices. In the location estimating method implemented by the user device may include steps of measuring received signal strength of a signal received from two or more AP devices deployed within a specific range, establishing a binding box for each of the two or more AP devices by using the measured received signal strength, and estimating a current location of the user device by using points of contact between the established binding boxes.

Claim (Index 3):
The method of  claim 1 , wherein computing the user-located floor further comprises:\n measuring the current altitude value; determining a height by subtracting an altitude value of the reference point from the measured current altitude value; and computing the user-located floor based on the determined height and the inter-floor information.

Metadata:
- Claim Count in Document: 11.0
- Percentile: 93.0
- Lexical Diversity: 1.92593
- Patent Class: 455.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15281069', '14194449', '15934340', '14838281', '14287200']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6996374386064799
- 35 USC 102 Novelty (BERT): 0.5097495489392674
- Combined Prediction Score: 0.6806486496397587
- Mean Citation Score: 191.469528
- Max Citation Score: 311.36008
- Similarity Product: 283.3878446100712

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

Dataset: test