PATENT CLAIM ANALYSIS

Application Number: 16234860
Application Type: Utility
Filing Date: 2018-12
Publication Date: 2019-08
Patent Classification: ["327", "109000"]

Abstract:
A semiconductor device includes a power semiconductor switching element, a comparator circuit, a filter circuit and an erroneous-detection prevention circuit. The comparator circuit compares a value of an output voltage of the switching element with a threshold and outputs a comparison result as a determination signal. The filter circuit outputs the determination signal to the control circuit after a delay time required for the output voltage of the switching element to reach a predetermined voltage value for determining that the switching element is in a normal ON state after the switching element is turned on. The erroneous-detection prevention circuit changes a turn-on time of the switching element, the delay time, or a voltage value of the determination signal when a voltage of the power supply drops in a case where the switching element is normally turned on.

Claim (Index 5):
The semiconductor device according to  claim 4 ,\n wherein the erroneous-detection prevention circuit further includes:\n a diode including a cathode connected to the power supply and an anode which is grounded, and \n wherein the diode is configured to clamp the voltage of the power supply.

Metadata:
- Claim Count in Document: 5.0
- Percentile: 98.0
- Lexical Diversity: 2.45763
- Patent Class: 327.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['10947274', '14023619', '11180702', '12538640', '10754604']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7644410785686185
- 35 USC 102 Novelty (BERT): 0.5041214773052699
- Combined Prediction Score: 0.7384091184422836
- Mean Citation Score: 231.068998
- Max Citation Score: 235.56885
- Similarity Product: 158.84271710532903

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