PATENT CLAIM ANALYSIS

Application Number: 15766443
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2018-11
Patent Classification: ["324", "207240"]

Abstract:
The invention is a method for tracking a position of a magnet moving relative to a magnetometer array. On the basis of the magnetic field detected by each magnetometer of the array, the position of the magnet is estimated. This estimation is based on taking into account a reference magnetic field established beforehand, this reference magnetic field being subtracted from the magnetic field detected by each magnetometer, so as to form a differential measurement. The various successive estimations of the position of the magnet allow its path to be tracked.

Claim (Index 27):
The method of  claim 26 , wherein said seventh step further comprises, for each magnetometer, determining an instantaneous differential magnetic field, determining each weighting factor at said measurement time, and determining each weighting factor at said reference time, wherein determining said weighting factor at said measurement time comprises determining said weighting factor based on a modulus of said instantaneous differential magnetic field at said measurement time, wherein determining said weighting factor at said reference time comprises determining said weighting factor based on a modulus of said instantaneous differential magnetic field at said at said reference time, wherein said instantaneous differential magnetic field represents a variation between said magnetic field measured at a first time and said magnetic field measured at a second time, wherein said second time is adjacent to said first time, and wherein determining an instantaneous differential magnetic field comprises successively considering a first time corresponding to said measurement time and to said reference time so as to obtain an instantaneous differential magnetic field at each of these times.

Metadata:
- Claim Count in Document: 5.0
- Percentile: 91.0
- Lexical Diversity: 1.83019
- Patent Class: 324.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['14572025', '11285644', '15534813', '10359372', '10574287']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.5359215155957714
- 35 USC 102 Novelty (BERT): 0.4849491435451393
- Combined Prediction Score: 0.5308242783907082
- Mean Citation Score: 169.89844200000005
- Max Citation Score: 182.20284
- Similarity Product: 128.40102255039454

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

Dataset: test