PATENT CLAIM ANALYSIS

Application Number: 16016879
Application Type: Utility
Filing Date: 2018-06
Publication Date: 2018-12
Patent Classification: ["327", "427000"]

Abstract:
A FET driving circuit includes: two inputs for inputting a DC voltage; two outputs respectively connected to gate and source electrodes of a FET; a switch; a resonant capacitance connected between both ends of the switch; and an LC resonance circuit connected between the inputs and both ends of the switch. When the two inputs are shorted, frequency characteristics of an impedance of the LC resonance circuit include, in order from a low to a high-frequency side, first to fourth resonant frequencies. The first resonant frequency is higher than a switching frequency of the switch, the second resonant frequency is around double the switching frequency, the fourth resonant frequency is around four times the switching frequency, and the impedance has local maxima at the first resonant frequency and the third resonant frequency and local minima at the second resonant frequency and the fourth resonant frequency.

Claim (Index 2):
The FET driving circuit according to  claim 1 ,\n wherein the LC resonance circuit internally includes a first inductance, a second inductance, a third inductance, a first capacitance, and a second capacitance, the first inductance, the second inductance, and the third inductance are connected in order in series between one DC input terminal out of the two DC input terminals and one end out of the two ends of the switch, another DC input terminal out of the two DC input terminals is directly connected to another end out of the two ends of the switch, the first capacitance is connected between the other end of the switch and a junction between the first inductance and the second inductance, and the second capacitance is connected in parallel to the second inductance.

Metadata:
- Claim Count in Document: 23.0
- Percentile: 94.0
- Lexical Diversity: 2.37313
- Patent Class: 327.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['16017121', '16012099', '15790354', '15481109', '12470192']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.782004973292374
- 35 USC 102 Novelty (BERT): 0.5474931604615817
- Combined Prediction Score: 0.7585537920092947
- Mean Citation Score: 314.345928
- Max Citation Score: 394.03265
- Similarity Product: 371.0189687582911

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