PATENT CLAIM ANALYSIS

Application Number: 16044745
Application Type: Utility
Filing Date: 2018-07
Publication Date: 2019-03
Patent Classification: ["327", "432000"]

Abstract:
Provided is a semiconductor integrated circuit that improves insulation reliability between a high-voltage circuit and a low-voltage circuit. The semiconductor integrated circuit includes the following: a first circuit controlled by a control signal of low voltage and driven at a higher voltage; a second circuit configured to output the control signal to the first circuit to control the driving of the first circuit; and an insulation circuit including insulating elements connected to each other in series, the insulation circuit connecting between the first and the second circuits in series. The insulation circuit is configured to magnetically or capacitively couple the control signal in each insulating element to transmit the control signal from the second circuit to the first circuit, and is configured to insulate the first circuit from the second circuit in each insulating element to prevent the higher voltage from being applied between the first and second circuits.

Claim (Index 1):
A semiconductor integrated circuit comprising:\n a first circuit controlled by a control signal of low voltage and driven at a higher voltage than the control signal of low voltage; a second circuit configured to output the control signal of low voltage to the first circuit to control driving of the first circuit; and an insulation circuit including a plurality of insulating elements connected to each other in series, the insulation circuit connecting between the first circuit and the second circuit in series, wherein the insulation circuit is configured to magnetically couple or capacitively couple the control signal in each insulating element to transmit the control signal from the second circuit to the first circuit, and is configured to insulate the first circuit from the second circuit in each insulating element to prevent the higher voltage from being applied from the first circuit to the second circuit.

Metadata:
- Claim Count in Document: 3.0
- Percentile: 95.0
- Lexical Diversity: 2.61667
- Patent Class: 327.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['14418934', '13780683', '15985155', '15872099', '14593912']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7516306877495841
- 35 USC 102 Novelty (BERT): 0.4579409749236703
- Combined Prediction Score: 0.7222617164669928
- Mean Citation Score: 153.023488
- Max Citation Score: 154.55973999999995
- Similarity Product: 120.48249681424494

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