PATENT CLAIM ANALYSIS

Application Number: 15906958
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-09
Patent Classification: ["375", "350000"]

Abstract:
In a nonlinear signal filtering system, a signal having a series of signal samples is filtered. The signal samples are affected by interactions with adjacent signal samples and nonlinear distortions. The system contains a series of alternating linear system elements and nonlinear system elements that are used for mitigation of distortion resulting from the nonlinear distortions with memory effects. The linear system elements can scale each signal sample in the series of signal samples by scaling parameters and sums a plurality of consecutive scaled signal samples, and the nonlinear system elements can transform the output of the linear system elements according to instantaneous nonlinear functions.

Claim (Index 10):
The nonlinear signal filtering system of  claim 1 , wherein:\n each filtering stage comprises one of the linear system elements and one of the nonlinear system elements; a first one of the linear system elements in a first one of the filtering stages receives as its input each signal sample in the series of signal samples; each subsequent linear system element receives as its input an output of a preceding nonlinear system element; each nonlinear system element receives as its input an output of a preceding linear system element; each linear system element produces an output of linearly transformed signal samples; each nonlinear system element produces an output of nonlinearly transformed signal samples; each linear system element scales its input by scaling parameters and sums a plurality of consecutive scaled signal samples for each linearly transformed signal sample; each nonlinear system element transforms its input according to an instantaneous nonlinear function for each nonlinearly transformed signal sample.

Metadata:
- Claim Count in Document: 29.0
- Percentile: 88.0
- Lexical Diversity: 2.05556
- Patent Class: 375.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['11280970', '14492180', '12860507', '15442523', '13179300']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.4644227581660203
- 35 USC 102 Novelty (BERT): 0.4925223614320616
- Combined Prediction Score: 0.4672327184926245
- Mean Citation Score: 200.307392
- Max Citation Score: 209.76128
- Similarity Product: 146.34988739349365

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