PATENT CLAIM ANALYSIS

Application Number: 16009362
Application Type: Utility
Filing Date: 2018-06
Publication Date: 2018-10
Patent Classification: ["340", "005640"]

Abstract:
A method for authorizing the use of a motor vehicle by a portable identification transmitter is provided. According to the method, a first vehicle antenna emits a first signal and a second vehicle antenna emits a second signal. An identification transmitter determines at least one of the spatial components of first and second electromagnetic fields, respectively, of the first and second signals. The identification transmitter transmits a measure or a value for the at least one spatial component of the first electromagnetic field, and a measure or a value for the at least one spatial component of the second electromagnetic field to the motor vehicle. A computer determines an angle between the spatial components of the first and second electromagnetic fields. The motor vehicle transmits an authorization signal for authorizing use of the motor vehicle only if the angle exceeds a predetermined threshold value.

Claim (Index 2):
The method for authorizing the use of the motor vehicle as claimed in  claim 1 , wherein an interval of time greater than zero between emission of the first signal by the first vehicle antenna and emission of the second signal by the second vehicle antenna is chosen such that the portable identification transmitter carried by a driver is largely not moved when the driver approaches the motor vehicle, and therefore determination of the angle between the spatial component of the first electromagnetic field of the first signal and the spatial component of the second electromagnetic field of the second signal is largely not distorted, or does not become unusable, as a result of movement of the driver, or as a result of associated movement of the portable identification transmitter.

Metadata:
- Claim Count in Document: 44.0
- Percentile: 94.0
- Lexical Diversity: 2.85185
- Patent Class: 340.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['16010158', '11277303', '11267100', '10587595', '09951387']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6742714253161728
- 35 USC 102 Novelty (BERT): 0.4593794045632295
- Combined Prediction Score: 0.6527822232408784
- Mean Citation Score: 127.1678132
- Max Citation Score: 183.7287
- Similarity Product: 171.92579699149132

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