PATENT CLAIM ANALYSIS

Application Number: 15919236
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2019-06
Patent Classification: ["381", "087000"]

Abstract:
An earcushion with acoustic tube, comprising an earcushion body; the earcushion body is provided with a front acoustic cavity of speaker, the front acoustic cavity of speaker is provided with an acoustic tube, one end of the acoustic tube is arranged in the front acoustic cavity of speaker; the other end is connected with a resonant cavity, the volume of the resonant cavity is much greater than that of the acoustic tube, the resonant cavity is communicated with the outside atmosphere, the linear amplitude of the speaker vibration system may be increased and the system power may be improved, it can also improve the loop feedback environment.

Claim (Index 5):
An earcushion with acoustic tube, comprising an earcushion body; the earcushion body is provided with a front acoustic cavity of speaker, the front acoustic cavity of speaker is provided with an acoustic tube, one end of the acoustic tube is arranged in the front acoustic cavity of speaker; the other end is connected with a resonant cavity, the volume of the resonant cavity is much greater than that of the acoustic tube, the resonant cavity is communicated with the outside atmosphere, the bore diameter of the acoustic tube is 0.8 mm-3.0 mm, and the length is 3 mm-30 mm, the earcushion with acoustic tube wherein a mould hole butted with the acoustic tube is arranged on the plastic part of the earcushion body, the mould hole is connected to the resonant cavity, the resonant cavity is communicated with the outside.

Metadata:
- Claim Count in Document: 1.0
- Percentile: 90.0
- Lexical Diversity: 2.29412
- Patent Class: 381.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15037072', '14906610', '15454543', '09993654', '13471941']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6120532191358244
- 35 USC 102 Novelty (BERT): 0.4795434088565695
- Combined Prediction Score: 0.598802238107899
- Mean Citation Score: 116.870308
- Max Citation Score: 121.88041
- Similarity Product: 82.12697119850634

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