PATENT CLAIM ANALYSIS

Application Number: 16046023
Application Type: Utility
Filing Date: 2018-07
Publication Date: 2018-11
Patent Classification: ["363", "021010"]

Abstract:
A multipurpose power supply suitable for a power switch driver circuit takes an input voltage and generates output voltages at four output terminals. Two output terminals may be connected to voltage supply rails to drive a switched-mode power converter. The voltage output at each output terminal relative to ground is different, allowing the voltage rails to be set to voltages suitable for a variety of different power-switch driver circuits by adjusting the output terminals to which the voltage rails are connected. A reference voltage is applied to one output terminal in order to set the values of the voltages at the remaining output terminals.

Claim (Index 4):
The power switch driver power supply circuit of  claim 3 , wherein:\n when the transistor type is IGBT, the first output terminal is held substantially at +15 V relative to ground and is connected to the high input power rail of the power electronics device, the second output terminal is connected to the reference voltage, and the fourth output terminal is held substantially at \u221210 V relative to ground and is connected to the low input power rail of the power electronics device; when the transistor type is SIC, the first output terminal is held substantially at +20 V relative to ground and is connected to the high input power rail of the power electronics device, the third output terminal is connected to the reference voltage, and the fourth output terminal is held substantially at \u22125 V relative to ground and is connected to the low input power rail of the power electronics device; and when the transistor type is MOSFET, the first output terminal is held substantially at +15 V relative to ground and is connected to the high input power rail of the power electronics device, the second output terminal is connected to the reference voltage, and the third output terminal is held substantially at \u22125 V relative to ground and is connected to the low input power rail of the power electronics device.

Metadata:
- Claim Count in Document: 4.0
- Percentile: 95.0
- Lexical Diversity: 1.91228
- Patent Class: 363.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['14855560', '11482020', '15616288', '15580155', '15004337']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8167202412154148
- 35 USC 102 Novelty (BERT): 0.4891087395021569
- Combined Prediction Score: 0.7839590910440889
- Mean Citation Score: 184.990662
- Max Citation Score: 231.44121
- Similarity Product: 174.36451703884362

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

Dataset: test