PATENT CLAIM ANALYSIS

Application Number: 15870787
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2019-01
Patent Classification: ["381", "412000"]

Abstract:
Magnetic field cancelling audio speakers and associated devices are disclosed. In one embodiment, a utility locator includes an audio speaker device with two loudspeaker drivers positioned and electrically connected to reduce emitted magnetic fields over a range of frequencies corresponding with locator sensing frequencies.

Claim (Index 20):
The locator device of  claim 1 , wherein the loudspeaker drivers each include pole components having holes therein to shape a magnetic field, and wherein magnets of each of the loudspeaker drivers are positioned at least partially within the holes to shape the magnetic field to reduce interference with the locator antennas.

Metadata:
- Claim Count in Document: 56.0
- Percentile: 86.0
- Lexical Diversity: 1.175
- Patent Class: 381.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['13162294', '14708042', '13495722', '12982584', '13954965']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7235250495666821
- 35 USC 102 Novelty (BERT): 0.5011909151720287
- Combined Prediction Score: 0.7012916361272167
- Mean Citation Score: 220.549674
- Max Citation Score: 232.36089
- Similarity Product: 155.93205200288057

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