PATENT CLAIM ANALYSIS

Application Number: 15939943
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-10
Patent Classification: ["455", "456100"]

Abstract:
A method is described for determining a position of a user device in relation to a vehicle, the vehicle including first and second receivers. The method includes transmitting a positioning signal by the transmitter of the user device, receiving the positioning signal by the first receiver and by the second receiver arranged at a distance from the first receiver, in at least one of the first and second receivers, receiving and identifying a reflected positioning signal reflected at a ground surface before reaching the first and second receivers, performing time synchronization between the transmitter and the first and second receiver, determining a position of the user device in a three-dimensional coordinate system based on a time-of-flight of the positioning signal received in the first and second receivers and on a time-of-flight of at least one reflected positioning signal received by at least one of the first and second receivers.

Claim (Index 3):
The method according to  claim 2  wherein time synchronization is performed by sending a time synchronization request signal from a transmitter in the vehicle, receiving the request signal in a receiver of the user device, and transmitting a time synchronization response signal from the user device to be received by at least one of the receivers in the vehicle.

Metadata:
- Claim Count in Document: 50.0
- Percentile: 90.0
- Lexical Diversity: 2.85455
- Patent Class: 455.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['13785130', '15060545', '14280826', '14229778', '10895993']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6935695023488516
- 35 USC 102 Novelty (BERT): 0.4953399656052695
- Combined Prediction Score: 0.6737465486744934
- Mean Citation Score: 149.57315
- Max Citation Score: 152.22799999999995
- Similarity Product: 89.77521869707105

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