PATENT CLAIM ANALYSIS

Application Number: 16159281
Application Type: Utility
Filing Date: 2018-10
Publication Date: 2019-05
Patent Classification: ["330", "258000"]

Abstract:
A new compensation system for an audio input reduces noise by matching feedback ratios in the positive and negative paths. A variable resistance network allows for fine control of resistance trimming in one of the signal paths, which allows for compensation between tolerance of resistors that are external to an integrated circuit and those that are internal to the integrated circuit.

Claim (Index 30):
The multi-channel audio preamplifier of  claim 28  wherein the controller circuit is configured to measure a resistance of a control polysilicon resistor on the integrated circuit and to control the configuration of the switch based on the measured resistance of the control polysilicon resistor.

Metadata:
- Claim Count in Document: 35.0
- Percentile: 97.0
- Lexical Diversity: 1.45455
- Patent Class: 330.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['14323657', '15385717', '12815362', '14162781', '12991540']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7480716178151696
- 35 USC 102 Novelty (BERT): 0.5076623591499235
- Combined Prediction Score: 0.724030691948645
- Mean Citation Score: 175.862956
- Max Citation Score: 235.60768
- Similarity Product: 169.17902220161437

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