PATENT CLAIM ANALYSIS

Application Number: 15909584
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-09
Patent Classification: ["363", "097000"]

Abstract:
A power circuit substantially canceling ripples at the source. The power circuit includes a switching circuit configured to control a power flow between an input and an output, a main storage element electrically connected in series with the switching circuit, and a resonant tank electrically coupled to the switching circuit and configured to compensate for switching ripples in the main storage element. Aspects of the invention can be applied to a converter circuit or to an inverter circuit.

Claim (Index 18):
A method of canceling current ripples, comprising:\n receiving an electrical direct current at a coupled inductor via an input terminal; switching a direction of the flow of the electrical direct current through at least a first winding of the coupled inductor to generate an electrical alternating current in at least a second winding of the coupled inductor, the electrical alternating current having a first phase; compensating, by an inherent magnetizing inductance of the coupled inductor, for ripples in the electrical alternating current caused by said switching; and providing the compensated electrical alternating current at an output terminal of the coupled inductor.

Metadata:
- Claim Count in Document: 6.0
- Percentile: 90.0
- Lexical Diversity: 1.80435
- Patent Class: 363.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15081339', '14214896', '12831828', '12215536', '11021763']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8280473252423273
- 35 USC 102 Novelty (BERT): 0.4902600677133736
- Combined Prediction Score: 0.794268599489432
- Mean Citation Score: 244.652854
- Max Citation Score: 251.18835
- Similarity Product: 192.05547796949745

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