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 7):
The FET driving circuit according to  claim 2 ,\n wherein the LC resonance circuit internally includes an eleventh inductance, a twelfth inductance, a thirteenth inductance, a seventh capacitance, and an eighth capacitance, the eleventh inductance, the twelfth inductance, and the thirteenth inductance are connected in order in series between the first connector and the second connector, the seventh capacitance is connected in parallel to a series circuit composed of the twelfth inductance and the thirteenth inductance, and the eighth capacitance is connected in parallel to the thirteenth inductance.

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): 0.7798818454972809
- 35 USC 102 Novelty (BERT): 0.5441494444134571
- Combined Prediction Score: 0.7563086053888985
- Mean Citation Score: 306.786186
- Max Citation Score: 387.98425
- Similarity Product: 342.076755564034

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