PATENT CLAIM ANALYSIS

Application Number: 15753411
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2019-01
Patent Classification: ["363", "021140"]

Abstract:
A switch mode power supply includes a flyback power converter and a control circuit. The flyback power converter includes an input, an output, a transformer coupled between the input and the output, a power switch coupled between the input and the transformer, and a clamp circuit coupled between the input and the transformer. The clamp circuit includes a capacitor and a clamp switch coupled in series with the capacitor. The control circuit is configured to control the power switch and the clamp switch. The switch mode power supply further includes at least one additional capacitor coupled in parallel with the capacitor of the clamp circuit to facilitate selection of a combination of capacitors to adjust a resonant frequency of the clamp switch for optimizing efficiency of the power supply. Other examples switch mode power supplies and/or methods for adjusting a resonant frequency of flyback power converters are also disclosed.

Claim (Index 4):
The switch mode power supply of  claim 2  wherein the different capacitor ratings include different DC voltage ratings.

Metadata:
- Claim Count in Document: 29.0
- Percentile: 88.0
- Lexical Diversity: 2.78947
- Patent Class: 363.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['14873495', '15829253', '15585715', '15677007', '15042885']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8244117488001703
- 35 USC 102 Novelty (BERT): 0.4970143518299945
- Combined Prediction Score: 0.7916720091031527
- Mean Citation Score: 202.54785200000003
- Max Citation Score: 212.85692000000003
- Similarity Product: 135.97178783743382

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

Dataset: test