PATENT CLAIM ANALYSIS

Application Number: 16427261
Application Type: Utility
Filing Date: 2019-05
Publication Date: 2019-09
Patent Classification: ["381", "354000"]

Abstract:
A loudspeaker diaphragm ( 12 ) comprising a woven fibre body supports damping material ( 25 ), for example PVA polymer, on a rearward-facing surface ( 24 ). The woven fibre body may be formed of lengths ( 14 ) non-metallic fibre material (for example glass fibre) coating with a thin metal coating ( 32 ). The mass of the layer of damping material ( 25 ) may be less than the mass of the woven fibre body. An attractive sparkly looking loudspeaker diaphragm ( 12 ) may thus be provided which damps undesirable vibration whilst providing a flatter frequency-response curve ( 50 ).

Claim (Index 1):
A loudspeaker diaphragm having a forward-facing sound-radiating surface and a rearward-facing surface, the diaphragm comprising:\n a woven fibre body supporting a damping material which forms the shape of the diaphragm, wherein the mass of the damping material is more than 5% less than the mass of the woven fibre body.

Metadata:
- Claim Count in Document: 14.0
- Percentile: 100.0
- Lexical Diversity: 1.86667
- Patent Class: 381.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15577333', '10560777', '15830297', '11286872', '10381540']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6790044227218351
- 35 USC 102 Novelty (BERT): 0.547399805021482
- Combined Prediction Score: 0.6658439609517999
- Mean Citation Score: 213.979562
- Max Citation Score: 410.92532
- Similarity Product: 325.05924823881384

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