PATENT CLAIM ANALYSIS

Application Number: 15909987
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-11
Patent Classification: ["365", "227000"]

Abstract:
In a semiconductor device according to related art, there is a problem that it is impossible to increase an operation speed when a power supply noise is suppressed. According to one embodiment, a semiconductor device includes a first power supply line, a second power supply line that is branched off from a branching point on the first power supply line, an internal circuit configured to receive power from the second power supply line, and a clock generation circuit configured to supply an operation clock to the internal circuit, in which, when a voltage difference between a determination threshold voltage VCC 0  acquired from a position on the first power supply line that is closer to a power supply source than the branching point is and a monitor voltage VCC 1  acquired from the second power supply line exceeds a predetermined voltage, the semiconductor device changes a timing of an edge of the operation clock until that the voltage difference between the monitor voltage VCC 1  and the determination threshold voltage VCC 0  returns to a predetermined recovery possible voltage.

Claim (Index 3):
The semiconductor device according to  claim 1 , wherein\n the clock generation circuit comprises an oscillation circuit, the oscillation circuit comprising odd-numbered inverters connected in series in a loop manner and outputting an output of any one of the plurality of inverters as the operation clock, and when the power supply fluctuation detection signal is in the enable state, the circuit configuration is switched in such a way that the number of inverters that compose the oscillation circuit becomes larger than that when the power supply fluctuation detection signal is in the disable state.

Metadata:
- Claim Count in Document: 5.0
- Percentile: 90.0
- Lexical Diversity: 2.625
- Patent Class: 365.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['13303153', '11036393', '13064237', '11313963', '14918905']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7908378042205035
- 35 USC 102 Novelty (BERT): 0.4624891824736382
- Combined Prediction Score: 0.758002942045817
- Mean Citation Score: 186.59851200000003
- Max Citation Score: 191.96275
- Similarity Product: 155.39745772886278

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