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 17):
The power conversion circuit of  claim 12 , further comprising:\n a second coupled inductor electrically coupled to the input terminal, the second coupled inductor having a second inherent magnetizing inductance; a second switching circuit electrically coupled to the second coupled inductor, the second switching circuit configured to alternate the flow of the direct current through at least a first winding of the second coupled inductor to produce a second alternating current in at least a second winding of the second coupled inductor, and the second alternating current having a second phase different from the first phase; a second output terminal electrically coupled to the second coupled inductor, the second output terminal configured to provide the second alternating current; a third coupled inductor electrically coupled to the input terminal, the third coupled inductor having a third inherent magnetizing inductance; a third switching circuit electrically coupled to the third coupled inductor, the third switching circuit configured to alternate the flow of the direct current through at least a first winding of the third coupled inductor to produce a third alternating current in at least a second winding of the third coupled inductor, and the third alternating current having a third phase different from the first and second phases; and a third output terminal electrically coupled to the third coupled inductor, the third output terminal configured to provide the third alternating current; wherein the second inherent magnetizing inductance of the second coupled inductor is configured to compensate for ripples in the second alternating current caused by the alternating flow of the direct current through the at least first winding of the second coupled inductor such that the second alternating current is substantially rippleless at the second output terminal, and wherein the third inherent magnetizing inductance of the third coupled inductor is configured to compensate for ripples in the third alternating current caused by the alternating flow of the direct current through the at least first winding of the third coupled inductor such that the third alternating current is substantially rippleless at the third output terminal.

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): 0.8277622477953622
- 35 USC 102 Novelty (BERT): 0.4925358069477267
- Combined Prediction Score: 0.7942396037105988
- Mean Citation Score: 244.652854
- Max Citation Score: 251.18835
- Similarity Product: 185.9588826750219

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