PATENT CLAIM ANALYSIS

Application Number: 15897116
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-09
Patent Classification: ["363", "021020"]

Abstract:
A resonant converter with adaptive switching frequency operates continuously at best efficiency point. A power switch at primary side is turned off when a current flowing through a corresponding output power stage at secondary side falls to zero.

Claim (Index 16):
A resonant converter, comprising:\n an input power stage, including at least a first power switch and a second power switch, the first power switch and the second power switch being configured to be turned on/off complementarily; a first synchronous power switch and a second synchronous power switch, configured to be turned on/off complementarily, wherein the first synchronous power switch and the second synchronous power switch are coupled to the input power stage by way of a resonant net and a transformer; and a control circuit, configured to control the first synchronous power switch, the second synchronous power switch, the first power switch and the second power switch in response to a current flowing through the first synchronous power switch and a current flowing through the second synchronous power switch: when the current flowing through the first synchronous power switch falls to zero, the first synchronous power switch and the first power switch are turned off; and when the current flowing through the second synchronous power switch falls to zero, the second synchronous power switch and the second power switch are turned off.

Metadata:
- Claim Count in Document: 20.0
- Percentile: 88.0
- Lexical Diversity: 1.21212
- Patent Class: 363.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15213810', '15297085', '13267186', '12250146', '15364994']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7877988280881861
- 35 USC 102 Novelty (BERT): 0.4940240354375922
- Combined Prediction Score: 0.7584213488231267
- Mean Citation Score: 233.713218
- Max Citation Score: 253.67812
- Similarity Product: 207.5376019509364

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