PATENT CLAIM ANALYSIS

Application Number: 16027269
Application Type: Utility
Filing Date: 2018-07
Publication Date: 2019-01
Patent Classification: ["342", "465000"]

Abstract:
Some embodiments use scanning devices to characterize radio signals received at a number of locations within a geographical area of interest. The signal characteristics along with the location information associated with the characteristics are stored in a centralized reference database. A mobile device characterizes signals it receives at a certain location and compares the characteristics with the signal characteristics stored in the reference database to obtain accurate location information of the certain location.

Claim (Index 5):
The method of  claim 1 , wherein the first and second sets of parameters comprise time of arrival delay extracted using received signal strength indicator (RSSI) transition, time of arrival delay extracted using signal preamble correlation, time difference of arrival, transmitter signal strength, angel of arrival, and equalizer filter coefficients.

Metadata:
- Claim Count in Document: 4.0
- Percentile: 95.0
- Lexical Diversity: 1.65217
- Patent Class: 342.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['12852443', '13678484', '14920888', '13730083', '14798359']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.5983332638988569
- 35 USC 102 Novelty (BERT): 0.499711417065194
- Combined Prediction Score: 0.5884710792154906
- Mean Citation Score: 253.745232
- Max Citation Score: 298.9654
- Similarity Product: 261.780656025958

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