PATENT CLAIM ANALYSIS

Application Number: 15770266
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2018-10
Patent Classification: ["381", "071400"]

Abstract:
An active road-noise control system and method include using a sensor arrangement to generate a first sense signal representative of at least one acceleration, motion and/or vibration that occurs at a first position on a vehicle body and a second sense signal representative of sound that occurs at a second position within the vehicle body; they also provide a noise-reducing signal by processing the sense signals according to a first or a second mode of operation. They include the generation of noise-reducing sound within the vehicle body at the second position from the noise reducing signal and the operational state of the sensor arrangement; the first sense signal and the second sense signal are processed in the first mode when the sensor arrangement is in a proper operational state and in the second mode when a malfunction of the sensor arrangement has been detected.

Claim (Index 8):
The system of  claim 1 , wherein:\n the active road-noise control module comprises an adaptive filter with a variable transfer function; and the second mode of operation includes at least one of setting the transfer function of the adaptive filter to a default transfer function and/or stopping the adaptation process.

Metadata:
- Claim Count in Document: 50.0
- Percentile: 91.0
- Lexical Diversity: 2.22388
- Patent Class: 381.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15762007', '15266685', '15266731', '15751226', '15592755']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7349443182983653
- 35 USC 102 Novelty (BERT): 0.5107050302479536
- Combined Prediction Score: 0.7125203894933241
- Mean Citation Score: 230.890316
- Max Citation Score: 286.02136
- Similarity Product: 217.77826156149865

Labels:
- Claim Label 101: 1
- Claim Label 102: 1
- Claim Label 103: 0
- Claim Label 112: 1
- Combined Label: 1
- Label 101 Adjusted: 1

Dataset: test