PATENT CLAIM ANALYSIS

Application Number: 15892369
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2019-02
Patent Classification: ["363", "021020"]

Abstract:
Provided is an LLC resonant converter capable of achieving high efficiency while preventing saturation of a transformer. The LLC resonant converter includes semiconductor switches connected in series between a positive electrode and a negative electrode of a power source, a transformer including a primary winding, a core, and a secondary winding, a capacitor connected between the negative electrode of the power source and a second end of the primary winding of the transformer, a capacitor, and semiconductor switches connected to each other in series and in parallel with the capacitor, and a secondary side circuit connected to the secondary winding of the transformer, wherein the transformer is a swing choke coil.

Claim (Index 2):
The LLC resonant converter according to  claim 1 , wherein a gap is provided in the core, and at least one of a pair of opposing magnetic legs with the gap provided therebetween has a cross-sectional area which continuously varies.

Metadata:
- Claim Count in Document: 11.0
- Percentile: 88.0
- Lexical Diversity: 2.32692
- Patent Class: 363.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['16343134', '14077406', '14071360', '13689757', '15185718']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8336509817995932
- 35 USC 102 Novelty (BERT): 0.5078213347451728
- Combined Prediction Score: 0.8010680170941512
- Mean Citation Score: 233.971078
- Max Citation Score: 250.09438
- Similarity Product: 151.93002947196484

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