PATENT CLAIM ANALYSIS

Application Number: 15772128
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2018-11
Patent Classification: ["323", "284000"]

Abstract:
A step-up/down power supply, in which a circuit area is small, includes a step-down unit that generates an output voltage lower than an input voltage by turning on or off a step-down switch in which the input voltage of the step-up/down power supply is applied, and a step-up unit that generates an output voltage higher than the input voltage by turning on or off a step-up switch in which a ground is applied. A step-down gate voltage control circuit controls a gate voltage of the step-down switch and includes a gate voltage generating circuit that generates a first voltage and a second voltage for turning on the step-down switch. A gate voltage switching circuit switches between the first voltage and the second voltage, and the gate voltage generating circuit includes a first voltage source that generates the first voltage and a second voltage source that generates the second voltage.

Claim (Index 5):
The step-up/down power supply according to  claim 2 ,\n wherein the first generating circuit is constituted by a charge pump circuit, and wherein the second generating circuit is constituted by a bootstrap circuit.

Metadata:
- Claim Count in Document: 32.0
- Percentile: 91.0
- Lexical Diversity: 3.25
- Patent Class: 323.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['11847887', '14637747', '11994560', '10587215', '13598363']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7220703829133269
- 35 USC 102 Novelty (BERT): 0.5078754577255057
- Combined Prediction Score: 0.7006508903945448
- Mean Citation Score: 229.862632
- Max Citation Score: 250.4218
- Similarity Product: 166.56769871913195

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

Dataset: test