PATENT CLAIM ANALYSIS

Application Number: 16150738
Application Type: Utility
Filing Date: 2018-10
Publication Date: 2019-09
Patent Classification: ["381", "074000"]

Abstract:
A headphone includes an electro-acoustic transducer for creating audio output, the electro-acoustic transducer comprising a transducer magnet that produces a transducer magnetic field having a magnetic field strength, structure that is constructed and arranged to be positioned so as to direct the audio output at the ear canal of the ear of a wearer of the headphone, a magnetic field sensor constructed and arranged to sense the Earth's magnetic field, and a nulling magnet constructed and arranged to produce a nulling magnetic field that reduces the strength of the transducer magnetic field at the magnetic field sensor.

Claim (Index 2):
The audio device of  claim 1 , wherein the magnetic field sensor comprises a three-axis magnetometer.

Metadata:
- Claim Count in Document: 1.0
- Percentile: 97.0
- Lexical Diversity: 2.28889
- Patent Class: 381.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15913143', '15884924', '15088020', '15897453', '15402539']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7156205027796742
- 35 USC 102 Novelty (BERT): 0.576042067083499
- Combined Prediction Score: 0.7016626592100567
- Mean Citation Score: 243.29081
- Max Citation Score: 460.8556
- Similarity Product: 430.97901579823485

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

Dataset: test