PATENT CLAIM ANALYSIS

Application Number: 15952779
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2018-12
Patent Classification: ["381", "071600"]

Abstract:
A headphone includes a feedback microphone that receives a front air chamber sound including an external sound, the feedback microphone being provided on a front air chamber side, a driver unit that emits a noise-canceling sound into the front air chamber, the noise-canceling sound canceling at least a part of the sound included in the front air chamber sound received by the feedback microphone, a balanced microphone that receives the noise-canceling sound emitted from the driver unit, the balanced microphone being provided in a region on a side of the driver unit opposite the front air chamber, and a sound generating part that generates the noise-canceling sound by adding a signal based on the noise-canceling sound received by the balanced microphone to a signal based on the front air chamber sound received by the feedback microphone.

Claim (Index 12):
The headphone according to  claim 11 , wherein the inverter generates the noise-canceling sound by inverting a signal input from the amplifier.

Metadata:
- Claim Count in Document: 35.0
- Percentile: 91.0
- Lexical Diversity: 2.97917
- Patent Class: 381.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['13146948', '13232046', '14354988', '11865419', '14982421']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7349223498700506
- 35 USC 102 Novelty (BERT): 0.5107182111077423
- Combined Prediction Score: 0.7125019359938197
- Mean Citation Score: 255.729402
- Max Citation Score: 298.11844
- Similarity Product: 233.9177182186866

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