PATENT CLAIM ANALYSIS

Application Number: 15926375
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-07
Patent Classification: ["307", "010100"]

Abstract:
A switching power supply device includes a first switch, a second switch, a current sensing portion configured to sense current flowing in the second switch, and a controller configured to control the first and second switches. The controller controls the first switch and the second switch in accordance with current sensed by the current sensing portion if a ratio of the output voltage to the input voltage is a predetermined value or lower, and controls the first switch and the second switch independently of the current sensed by the current sensing portion if the ratio of the output voltage to the input voltage is higher than the predetermined value.

Claim (Index 1):
A current mode control type switching power supply device comprising:\n a first switch having a first terminal connected to a first application terminal to which an input voltage is applied; a second switch having a first terminal connected to a second terminal of the first switch and a second terminal connected to a second application terminal to which a predetermined voltage lower than the input voltage is applied; a current sensing portion configured to sense current flowing in the second switch; and a controller configured to control the first switch and the second switch, wherein if a ratio of an output voltage to the input voltage is a predetermined value or lower, the controller controls the first switch and the second switch in accordance with the current sensed by the current sensing portion.

Metadata:
- Claim Count in Document: 32.0
- Percentile: 90.0
- Lexical Diversity: 2.55556
- Patent Class: 307.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['14859602', '14859676', '15390815', '15740729', '15387787']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8047293340022557
- 35 USC 102 Novelty (BERT): 0.5416571156985163
- Combined Prediction Score: 0.7784221121718817
- Mean Citation Score: 331.672328
- Max Citation Score: 390.3129
- Similarity Product: 383.5764889829278

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