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 15):
The earbud of  claim 14 , wherein the magnetometer has a sensed magnetic field range where it operates linearly, and wherein the nulling magnetic field reduces the strength of the transducer magnetic field at the magnetometer such that the sensed magnetic field strength is in the sensed magnetic field range where the magnetometer operates linearly.

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): 0.6824808362252419
- 35 USC 102 Novelty (BERT): 0.5691789323234786
- Combined Prediction Score: 0.6711506458350656
- Mean Citation Score: 270.978198
- Max Citation Score: 442.63245
- Similarity Product: 370.1359818356842

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

Dataset: test