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 11):
A system for determining a position of a user device in relation to a vehicle, the system comprising;\n a user device comprising a transmitter and a receiver, the user device being configured to transmit a positioning signal; a first receiver, a second receiver, and a control unit adapted to be mounted in a vehicle, the first and second receivers being configured to receive the positioning signal transmitted by the user device and to receive and identify at least one reflected positioning signal reflected at a ground surface before reaching the first and second receivers, the control unit being configured to initiate and perform time synchronization between the user device and the first and second receivers and to determine 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 the at least one reflected positioning signal received by at least one of the first and second receivers.

Metadata:
- Claim Count in Document: 50.0
- Percentile: 90.0
- Lexical Diversity: 2.85455
- Patent Class: 455.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['13785130', '15060545', '14280826', '14229778', '10895993']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6714017745988364
- 35 USC 102 Novelty (BERT): 0.4775554191928249
- Combined Prediction Score: 0.6520171390582352
- Mean Citation Score: 149.57315
- Max Citation Score: 152.22799999999995
- Similarity Product: 103.6015840923786

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