PATENT CLAIM ANALYSIS

Application Number: 15952858
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2018-12
Patent Classification: ["381", "372000"]

Abstract:
A headphone includes a driver unit  2 , the first housing  4  that forms a first air chamber  11  on a back side of the driver unit  2 , the second housing  5  that forms a second air chamber  12  on an opposite side of an inner surface different from an inner surface where the driver unit  2  is provided in the first housing  4 , and a damper  61  provided in the second housing  5 . In the first housing  4 , an opening  44  that communicates between the first air chamber  11  and the second air chamber  12  is formed.

Claim (Index 6):
The headphone according to  claim 2 , wherein a second opening is formed in series with the first opening in the first acoustic resistance material.

Metadata:
- Claim Count in Document: 6.0
- Percentile: 91.0
- Lexical Diversity: 2.34091
- Patent Class: 381.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15830056', '15034748', '15209053', '14911494', '14993443']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7049414996573611
- 35 USC 102 Novelty (BERT): 0.4704532913066776
- Combined Prediction Score: 0.6814926788222927
- Mean Citation Score: 165.42376199999995
- Max Citation Score: 171.93549
- Similarity Product: 133.77913332803607

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