PATENT CLAIM ANALYSIS

Application Number: 15878659
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-07
Patent Classification: ["381", "055000"]

Abstract:
A method of thermal protection of a voice coil of a loudspeaker comprises: determining an estimate of a temperature of the voice coil, determining an estimate of a rate of change of the temperature of the voice coil, determining an estimate of power dissipation in the voice coil, and generating a gain control signal for modulating a gain applied to an input signal in a signal path between an input terminal and said loudspeaker. The gain control signal is generated as a function of all of said estimate of the temperature of the voice coil, said estimate of the rate of change of the temperature of the voice coil, and said estimate of the power dissipation in the voice coil.

Claim (Index 12):
A method as claimed in  claim 11  wherein at least one of said temperature coefficient and said reference resistance value is determined in a calibration step.

Metadata:
- Claim Count in Document: 14.0
- Percentile: 86.0
- Lexical Diversity: 2.97674
- Patent Class: 381.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['14602685', '14867758', '15547836', '09949425', '13489754']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7318850432389169
- 35 USC 102 Novelty (BERT): 0.5342153923771026
- Combined Prediction Score: 0.7121180781527354
- Mean Citation Score: 269.05197400000003
- Max Citation Score: 366.47556
- Similarity Product: 245.87255512609

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