PATENT CLAIM ANALYSIS

Application Number: 16357174
Application Type: Utility
Filing Date: 2019-03
Publication Date: 2019-09
Patent Classification: ["324", "207150"]

Abstract:
Device for determining position in space relative to a similar device includes a movable enclosure on which two loop antennas are mounted, besides, the device includes, for each antenna, an EMF sensor of induced EMF when an RF signal is emitted by the similar device is emitted, and a processor that calculates amplitudes and orientations of magnetic field generated by antennas of the similar device, wherein direction vector is based on directions and orientations of magnetic field strengths. An RF signal generator generates an RF signal of a predetermined frequency and amplitude for the antennas, where the EMF sensors operate alternately with the RF signal generator; and a unit for determining the direction to the similar device based on a gradient of magnetic field emitted by the antennas of the similar device.

Claim (Index 1):
A device for determining position in space relative to a similar device, comprising:\n a movable enclosure; two loop antennas on the movable enclosure; for each loop antenna, at least one EMF sensor that detects EMF induced in a corresponding antenna when a radio-frequency (RF) signal of at least one of the antennas of the similar device is emitted; and a processor configured to calculate amplitudes and orientations of magnetic fields generated by the radio-frequency signal of antennas of the similar device, based on data from the EMF sensors, and to calculate a distance to a similar device and orientation of a direction axis on which the direction vector of a similar device lies based on the directions and orientations of magnetic field strengths; a radio-frequency signal generator generating the radio-frequency signal of a predetermined frequency and amplitude for transmission of an RF signal to the loop antennas, such that the EMF sensors operate alternately with the RF signal generator; and a unit for determining the direction to the similar device based on a gradient of magnetic field emitted by the loop antennas of the similar device.

Metadata:
- Claim Count in Document: 12.0
- Percentile: 99.0
- Lexical Diversity: 2.1194
- Patent Class: 324.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15317722', '15089826', '14894005', '13315399', '13318025']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.4934496106961811
- 35 USC 102 Novelty (BERT): 0.4607879648346457
- Combined Prediction Score: 0.4901834461100275
- Mean Citation Score: 131.794958
- Max Citation Score: 135.07227
- Similarity Product: 102.11988294632972

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

Dataset: test