PATENT CLAIM ANALYSIS

Application Number: 15768983
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2019-02
Patent Classification: ["381", "302000"]

Abstract:
The method of the invention is based on a complete redesign of the position of loud-speakers in a motor vehicle. The basic configuration comprises two loud-speakers located under the front seats, a central loud-speaker for the rear passengers, and a woofer located outside the main passenger compartment.

Claim (Index 8):
A method of reproducing stereophonic modulations in cars according to  claim 1  and characterized in that the low frequencies are reproduced on the one hand by the speakers below the front passengers whose bandwidth is extended to down to around 50 Hz and on the other hand by a loudspeaker located outside the passenger compartment reproducing the frequency band below about 100 Hz and that their relative level in the 75 Hz band is adjusted to obtain the same acoustic pressure at the front and the rear seats of the car and that their relative phase in this frequency band is adjusted so that their acoustic waves are in phase opposition at the rear of the car.

Metadata:
- Claim Count in Document: 20.0
- Percentile: 91.0
- Lexical Diversity: 1.37838
- Patent Class: 381.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['13581629', '09775357', '13538345', '09579460', '12867094']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6505491829635738
- 35 USC 102 Novelty (BERT): 0.4953509783895745
- Combined Prediction Score: 0.6350293625061739
- Mean Citation Score: 148.24227399999995
- Max Citation Score: 153.51363999999995
- Similarity Product: 97.98090321652408

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