PATENT CLAIM ANALYSIS

Application Number: 16282994
Application Type: Utility
Filing Date: 2019-02
Publication Date: 2019-06
Patent Classification: ["323", "271000"]

Abstract:
An inductorless DC to DC converter comprises an input for connection to a DC supply and an output for connection to a DC load. A first capacitor is connected across one of the input and the output. A plurality of second capacitors are connected in series across the other of the input and the output. The first capacitor and the second capacitors are of equal capacitance. A plurality of switch circuits are provided, one for each second capacitor. Each switch circuit is connected across the first capacitor and one of the second capacitors. A control circuit controls operation of the plurality of switch circuits to momentarily place each second capacitor alternately across the first capacitor to transfer voltage therebetween to selectively step-down or step-up voltage of the DC supply to the DC load.

Claim (Index 15):
The buck-boost DC TO DC converter of  claim 11  wherein each bidirectional switch circuit comprises four switches, each switch comprising an IGBT with a free-wheeling anti-parallel diode

Metadata:
- Claim Count in Document: 35.0
- Percentile: 99.0
- Lexical Diversity: 2.56364
- Patent Class: 323.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15103819', '12076514', '15477104', '14064064', '15672429']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.747437659157146
- 35 USC 102 Novelty (BERT): 0.5029622689374231
- Combined Prediction Score: 0.7229901201351737
- Mean Citation Score: 262.967692
- Max Citation Score: 267.0947
- Similarity Product: 174.840833893311

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