PATENT CLAIM ANALYSIS

Application Number: 15775500
Application Type: Utility
Filing Date: 2018-05
Publication Date: 2018-12
Patent Classification: ["381", "340000"]

Abstract:
The invention relates a horn-based multi-driver wide-bandwidth loudspeaker with a flat-frequency response having the property of controlled acoustic directivity at wavelengths larger than the nominal wavelength supported by the horns' mouth circumference which is provided by means of a centerbody fitted with acoustic drivers that are acoustically coupled to the walls of the horn enclosure.

Claim (Index 17):
The acoustic horn of  claim 8 , wherein the exterior of the centerbody has a shape including a proximal end, and the shape of the proximal end of the centerbody is adjacent to a high frequency driver which transmits sound waves and is contoured as a phase plug in order to direct sound waves from the high frequency driver into an expanding annular horn channel so as inhibit destructive interference of the high frequency driver sound waves that would result in a frequency response dip.

Metadata:
- Claim Count in Document: 68.0
- Percentile: 93.0
- Lexical Diversity: 1.23913
- Patent Class: 381.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['14316221', '12823852', '14303436', '10709538', '12877950']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7227572850679199
- 35 USC 102 Novelty (BERT): 0.5023553530881152
- Combined Prediction Score: 0.7007170918699395
- Mean Citation Score: 219.253476
- Max Citation Score: 246.23534
- Similarity Product: 171.20221746871593

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