PATENT CLAIM ANALYSIS

Application Number: 15948380
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2018-08
Patent Classification: ["363", "037000"]

Abstract:
Systems, methods, and articles of manufacture are provided wherein inverter topologies and inverter control employ primary and secondary windings with a half-bridge circuit and an unfolding bridge circuit positioned between the second winding and an AC grid. Certain topologies may employ control circuits for controlling the bridges suitable for a phase angle of the AC grid.

Claim (Index 3):
The inverter of  claim 2 , wherein:\n the capacitor divider comprises second and third capacitors having first terminals electrically coupled at a first node to a first terminal of the second winding of the transformer; the half-bridge circuit comprises:\n a first electrical switch having a first terminal electrically coupled at a second node to a second terminal of the second capacitor and a second terminal electrically coupled at a third node to a first terminal of a first inductor, the second terminal of the inductor electrically coupled to the second terminal of the second winding of the transformer; and \n a second electrical switch having a first terminal electrically coupled at a fourth node to a second terminal of the third capacitor and a second terminal electrically coupled at the third node to the first terminal of the inductor; \n the first capacitor is electrically coupled between the second and fourth nodes; and the unfolding bridge circuit comprises:\n a first pair of series-coupled electrical switches electrically coupled to each other at a fifth node; and \n a second pair of series-coupled electrical switches electrically coupled to each other at a sixth node, the first pair and second pair electrically coupled in parallel at the seventh node and at an eighth node, and the eighth node electrically coupled to the second node; \n a resistor is electrically coupled between the fourth node and seventh nodes, and the fifth and sixth nodes are electrically coupled to first and second terminals, respectively, of the AC grid.

Metadata:
- Claim Count in Document: 50.0
- Percentile: 91.0
- Lexical Diversity: 1.46341
- Patent Class: 363.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15199239', '15080142', '15080110', '14214896', '12563499']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8108361906041895
- 35 USC 102 Novelty (BERT): 0.5244018369938783
- Combined Prediction Score: 0.7821927552431585
- Mean Citation Score: 270.69422000000003
- Max Citation Score: 343.5232
- Similarity Product: 339.08876305465697

Labels:
- Claim Label 101: 0
- Claim Label 102: 1
- Claim Label 103: 1
- Claim Label 112: 1
- Combined Label: 0
- Label 101 Adjusted: 0

Dataset: test