PATENT CLAIM ANALYSIS

Application Number: 16017121
Application Type: Utility
Filing Date: 2018-06
Publication Date: 2018-12
Patent Classification: ["327", "427000"]

Abstract:
A FET driving circuit includes: inputs into which a DC voltage is inputted; outputs connected to gate and source electrodes of a FET; a switch; a capacitance connected across the switch; and an LC resonance circuit connected in series with the switch across the inputs. A voltage generated across the switch during switching is outputted to drive the FET. The LC resonance circuit has a first connector connected to one input and a second connector connected to the switch, and is configured with a path including an inductance and a path including an inductance and a capacitance. An impedance between the first and second connectors has two resonant frequencies. The impedance has a local maximum at the lower resonant frequency, which is higher than a switching frequency, and a local minimum at the higher resonant frequency, which is around double the switching frequency.

Claim (Index 13):
The FET driving circuit according to  claim 1 ,\n wherein a DC-cutting capacitance is connected to at least one of a path that connects one end of the switch and one output terminal out of the two output terminals and a path that connects another end of the switch and another output terminal out of the two output terminals.

Metadata:
- Claim Count in Document: 35.0
- Percentile: 94.0
- Lexical Diversity: 2.30882
- Patent Class: 327.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['16016879', '15790354', '16012099', '15268118', '13127890']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7794726909968304
- 35 USC 102 Novelty (BERT): 0.5446809051173196
- Combined Prediction Score: 0.7559935124088794
- Mean Citation Score: 306.786186
- Max Citation Score: 387.98425
- Similarity Product: 358.72237682250136

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

Dataset: test