PATENT CLAIM ANALYSIS

Application Number: 16175219
Application Type: Utility
Filing Date: 2018-10
Publication Date: 2019-05
Patent Classification: ["363", "039000"]

Abstract:
Various examples related to electromagnetic interference (EMI) energy mitigation techniques are provided. In one example, a method includes adjusting switching angles of a switching circuit based on resolution bandwidths (RBWs) associated with an EMI frequency spectrum of the switching circuit and weight coefficients of the RBWs. The total energy of the switching circuit can be reduced by adjusting an average duty cycle of the switching circuit. EMI spectrum information can be determined based upon switching angles of a switching circuit. For example, weighted errors corresponding to differences between reference harmonic magnitudes and determined harmonic magnitudes can be determined. In response to a comparison of a maximum weighted error to a preset tolerance threshold, adjustment to the switching angles can be determined and/or applied.

Claim (Index 15):
A method for electromagnetic interference energy mitigation, comprising:\n determining electromagnetic interference (EMI) spectrum information based upon switching angles of a switching circuit, the EMI spectrum information comprising determined harmonic magnitudes (C i ) produced by the switching angles; determining weighted errors corresponding to differences between reference harmonic magnitudes (C i *) and the determined harmonic magnitudes (C i ); in response to a comparison of a maximum weighted error of the weighted errors to a preset tolerance threshold, determining adjusted switching angles for the switching circuit; and applying the adjusted switching angles to control the switching circuit thereby reducing generated EMI energy by the switching circuit.

Metadata:
- Claim Count in Document: 17.0
- Percentile: 97.0
- Lexical Diversity: 1.88889
- Patent Class: 363.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['16175254', '13648514', '11834281', '16323869', '12454875']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.752043482526487
- 35 USC 102 Novelty (BERT): 0.4661430911164043
- Combined Prediction Score: 0.7234534433854788
- Mean Citation Score: 127.058046
- Max Citation Score: 155.30219
- Similarity Product: 121.3746662899357

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