PATENT CLAIM ANALYSIS

Application Number: 16186932
Application Type: Utility
Filing Date: 2018-11
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, a housing constructed and arranged to be positioned at an ear of a wearer so as to direct the audio output at the ear canal of the ear, a magnetic field sensor positioned in the housing and constructed and arranged to sense the Earth's magnetic field, and a nulling magnet positioned in the housing and 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 earphone of  claim 1 , wherein the magnetic field sensor comprises a magnetometer.

Metadata:
- Claim Count in Document: 5.0
- Percentile: 98.0
- Lexical Diversity: 2.48889
- Patent Class: 381.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15913143', '16150738', '13639592', '13863637', '15088020']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.683135329637315
- 35 USC 102 Novelty (BERT): 0.5677062598836413
- Combined Prediction Score: 0.6715924226619477
- Mean Citation Score: 270.978198
- Max Citation Score: 442.63245
- Similarity Product: 358.0452562992722

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