PATENT CLAIM ANALYSIS

Application Number: 15938280
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-10
Patent Classification: ["363", "126000"]

Abstract:
A rectifier circuit is configured to receive first and second alternate current (AC) signals that have opposite phases. The rectifier circuit includes a first half-wave rectifier circuit that includes a first metal-oxide-semiconductor (MOS) transistor and a second MOS transistor connected in series, and performs half-wave rectification on the first AC signal to generate a first direct current (DC) signal, a second half-wave rectifier circuit that includes a third MOS transistor and a fourth MOS transistor connected in series, and performs the half-wave rectification on the second AC signal to generate a second DC signal, the first DC signal and the second DC signal being outputted by the rectifier circuit to a load, and a body potential setting circuit configured to set a body potential of each of the first MOS transistor, the second MOS transistor, the third MOS transistor, and the fourth MOS transistor.

Claim (Index 15):
The rectifier circuit according to  claim 14 , wherein\n the first to k-th rectifier circuits respectively includes first and second AC terminals, and in each of the first to k-th rectifier circuits,\n the first MOS transistor is a first channel type, and having a source, a drain, a gate and a body, one of the source and the drain being connected to the first AC terminal, the other of the source and the drain being connected to the first input DC terminal, the gate being connected to the second AC terminal, \n the second MOS transistor is a second channel type that is a different polarity from the first channel type, and having a source, a drain, a gate and a body, one of the source and the drain being connected to the first AC terminal, the other of the source and the drain being connected to the first output DC terminal, the gate being connected to the second AC terminal, \n the third MOS transistor is the first channel type, and having a source, a drain, a gate and a body, one of the source and the drain being connected to the second AC terminal, the other of the source and the drain being connected to the second input DC terminal, the gate being connected to the first AC terminal, the body being connected to the body of the first MOS transistor, \n the fourth MOS transistor is the second channel type, and having a source, a drain, a gate and a body, one of the source and the drain being connected to the second AC terminal, the other of the source and the drain being connected to the second output DC terminal, the gate being connected to the first AC terminal, the body being connected to the body of the second MOS transistor, and the gate potential supply circuit includes: \n a first transistor pair of diode-connected MOS transistors that are connected in parallel, the first transistor pair being connected to the gate of the first MOS transistor; \n a second transistor pair of diode-connected MOS transistors that are connected in parallel, the second transistor pair being connected to the gate of the second MOS transistor; \n a third transistor pair of diode-connected MOS transistors that are connected in parallel, the third transistor pair being connected to; and \n a fourth transistor pair of diode-connected MOS transistors that are connected in parallel, the fourth transistor pair being connected to the gate of the fourth MOS transistor, and \n the diode-connected MOS transistors in each of the first to fourth transistor pairs are forward biased in two directions opposite to each other.

Metadata:
- Claim Count in Document: 32.0
- Percentile: 90.0
- Lexical Diversity: 3.07692
- Patent Class: 363.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['11192429', '12181999', '11153532', '13034722', '12185884']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8139515175537401
- 35 USC 102 Novelty (BERT): 0.5038589864041337
- Combined Prediction Score: 0.7829422644387793
- Mean Citation Score: 263.703676
- Max Citation Score: 266.57678
- Similarity Product: 206.41903894440887

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