PATENT CLAIM ANALYSIS

Application Number: 15898191
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-09
Patent Classification: ["363", "021020"]

Abstract:
A resonant converter highly improves light load efficiency. The resonant converter blocks control signals which are used to control power switches in an input power stage and an output stage in light load condition until an output voltage drops to a preset value. The input power stage and the output stage are coupled by way of a resonant net and a transformer.

Claim (Index 13):
A resonant converter, comprising:\n an input power stage, including a first power switch and a second power switch, the input power stage configured to receive an input voltage; an output power stage, including a first synchronous power switch and a second synchronous power switch, the output power stage coupled to the input power stage by way of a LLC resonant net and a transformer to generate an output voltage; and a control circuit, configured to generate control signals to control the first power switch, the second power switch, the first synchronous power switch and the second synchronous power switch in response to a load current and the output voltage; wherein when the load current is lower than a light load threshold, the control signals are blocked until the output voltage falls to a preset value.

Metadata:
- Claim Count in Document: 14.0
- Percentile: 88.0
- Lexical Diversity: 1.66667
- Patent Class: 363.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15898198', '15897116', '15730490', '15297085', '15272418']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8167569104895158
- 35 USC 102 Novelty (BERT): 0.4787972016172501
- Combined Prediction Score: 0.7829609396022893
- Mean Citation Score: 228.21195200000005
- Max Citation Score: 255.24483
- Similarity Product: 233.7839104365921

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

Dataset: test