PATENT CLAIM ANALYSIS

Application Number: 16112833
Application Type: Utility
Filing Date: 2018-08
Publication Date: 2019-01
Patent Classification: ["341", "144000"]

Abstract:
A semiconductor device in which variations are controlled is provided. The semiconductor device has a function of converting a digital signal into an analog signal, and includes a digital-analog converter circuit, an amplifier circuit, first to fourth switches, a first output terminal, a second output terminal, and a power source. The amplifier circuit is configured to perform feedback control when the first switch and the fourth switch are on and the second switch and the third switch are off. The amplifier circuit is configured to perform comparison control when the first switch and the fourth switch are off and the second switch and the third switch are on; utilizing this, variations in the digital-analog converter circuit and the amplifier circuit are controlled.

Claim (Index 5):
A method for driving a semiconductor device comprising a digital-analog converter circuit, an amplifier circuit, and first to third switches comprising:\n performing feedback control by the amplifier circuit when the first switch is on and the second switch and the third switch are off; and performing comparison control by the amplifier circuit when the first switch is off and the second switch and the third switch are on, wherein an output terminal of the digital-analog converter circuit is electrically connected to a non-inverting input terminal of the amplifier circuit, wherein one terminal of the first switch is electrically connected to an inverting input terminal of the amplifier circuit, wherein the other terminal of the first switch is electrically connected to an output terminal of the amplifier circuit, wherein one terminal of the second switch is electrically connected to the inverting input terminal of the amplifier circuit, wherein one terminal of the third switch is electrically connected to the output terminal of the amplifier circuit, and wherein the other terminal of the second switch is not electrically connected to the output terminal of the amplifier circuit.

Metadata:
- Claim Count in Document: 5.0
- Percentile: 96.0
- Lexical Diversity: 2.57692
- Patent Class: 341.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15447752', '15884863', '15358385', '15366176', '15615997']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.5544073290956592
- 35 USC 102 Novelty (BERT): 0.5333285096259377
- Combined Prediction Score: 0.5522994471486871
- Mean Citation Score: 262.818914
- Max Citation Score: 339.0311
- Similarity Product: 288.01771059196585

Labels:
- Claim Label 101: 1
- Claim Label 102: 0
- Claim Label 103: 1
- Claim Label 112: 1
- Combined Label: 0
- Label 101 Adjusted: 1

Dataset: test